diff --git a/benchmarks/pom.xml b/benchmarks/pom.xml
index 2b4c91b1b..6cad6ab1c 100644
--- a/benchmarks/pom.xml
+++ b/benchmarks/pom.xml
@@ -22,13 +22,13 @@
 	<name>Benchmarks</name>
 	<description>Benchmarks (JMH)</description>
 	<groupId>org.springframework.cloud</groupId>
-	<version>3.1.0-SNAPSHOT</version>
+	<version>3.1.0-M2</version>
 	<artifactId>benchmarks</artifactId>
 
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.6.0-M2</version>
+		<version>2.6.0-M3</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 
diff --git a/docs/pom.xml b/docs/pom.xml
index cee360719..0e9ad1f31 100644
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 	</parent>
 	<artifactId>spring-cloud-sleuth-docs</artifactId>
 	<packaging>jar</packaging>
diff --git a/pom.xml b/pom.xml
index c107898c7..a6648bbb5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
 	<modelVersion>4.0.0</modelVersion>
 
 	<artifactId>spring-cloud-sleuth</artifactId>
-	<version>3.1.0-SNAPSHOT</version>
+	<version>3.1.0-M2</version>
 	<packaging>pom</packaging>
 	<name>Spring Cloud Sleuth</name>
 	<description>Spring Cloud Sleuth</description>
@@ -29,7 +29,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath/>
 		<!-- lookup parent from repository -->
 	</parent>
@@ -62,16 +62,16 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.testTarget>1.8</maven.compiler.testTarget>
 		<maven.compiler.testSource>1.8</maven.compiler.testSource>
-		<spring-cloud-build.version>3.1.0-SNAPSHOT</spring-cloud-build.version>
-		<spring-cloud-commons.version>3.1.0-SNAPSHOT</spring-cloud-commons.version>
-		<spring-cloud-gateway.version>3.1.0-SNAPSHOT</spring-cloud-gateway.version>
-		<spring-cloud-config.version>3.1.0-SNAPSHOT</spring-cloud-config.version>
-		<spring-cloud-circuitbreaker.version>2.1.0-SNAPSHOT</spring-cloud-circuitbreaker.version>
-		<spring-cloud-stream.version>3.2.0-SNAPSHOT</spring-cloud-stream.version>
-		<spring-cloud-function.version>3.2.0-SNAPSHOT</spring-cloud-function.version>
-		<spring-cloud-netflix.version>3.1.0-SNAPSHOT</spring-cloud-netflix.version>
-		<spring-cloud-openfeign.version>3.1.0-SNAPSHOT</spring-cloud-openfeign.version>
-		<spring-cloud-task.version>2.4.0-SNAPSHOT</spring-cloud-task.version>
+		<spring-cloud-build.version>3.1.0-M2</spring-cloud-build.version>
+		<spring-cloud-commons.version>3.1.0-M2</spring-cloud-commons.version>
+		<spring-cloud-gateway.version>3.1.0-M2</spring-cloud-gateway.version>
+		<spring-cloud-config.version>3.1.0-M2</spring-cloud-config.version>
+		<spring-cloud-circuitbreaker.version>2.1.0-M2</spring-cloud-circuitbreaker.version>
+		<spring-cloud-stream.version>3.2.0-M2</spring-cloud-stream.version>
+		<spring-cloud-function.version>3.2.0-M2</spring-cloud-function.version>
+		<spring-cloud-netflix.version>3.1.0-M2</spring-cloud-netflix.version>
+		<spring-cloud-openfeign.version>3.1.0-M2</spring-cloud-openfeign.version>
+		<spring-cloud-task.version>2.4.0-M2</spring-cloud-task.version>
 		<spring-cloud-deployer.version>2.5.1</spring-cloud-deployer.version>
 		<brave.version>5.13.2</brave.version>
 		<opentracing.version>0.32.0</opentracing.version>
diff --git a/spring-cloud-sleuth-api/pom.xml b/spring-cloud-sleuth-api/pom.xml
index 59766a458..61e3d6b38 100644
--- a/spring-cloud-sleuth-api/pom.xml
+++ b/spring-cloud-sleuth-api/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-autoconfigure/pom.xml b/spring-cloud-sleuth-autoconfigure/pom.xml
index ba19af7b3..4d81adac3 100644
--- a/spring-cloud-sleuth-autoconfigure/pom.xml
+++ b/spring-cloud-sleuth-autoconfigure/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-brave/pom.xml b/spring-cloud-sleuth-brave/pom.xml
index 1069e4dbe..2ecc703f9 100644
--- a/spring-cloud-sleuth-brave/pom.xml
+++ b/spring-cloud-sleuth-brave/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-dependencies/pom.xml b/spring-cloud-sleuth-dependencies/pom.xml
index 63c510721..d3175b4e9 100644
--- a/spring-cloud-sleuth-dependencies/pom.xml
+++ b/spring-cloud-sleuth-dependencies/pom.xml
@@ -22,11 +22,11 @@
 	<parent>
 		<artifactId>spring-cloud-dependencies-parent</artifactId>
 		<groupId>org.springframework.cloud</groupId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath/>
 	</parent>
 	<artifactId>spring-cloud-sleuth-dependencies</artifactId>
-	<version>3.1.0-SNAPSHOT</version>
+	<version>3.1.0-M2</version>
 	<packaging>pom</packaging>
 	<name>spring-cloud-sleuth-dependencies</name>
 	<description>Spring Cloud Sleuth Dependencies</description>
diff --git a/spring-cloud-sleuth-instrumentation/pom.xml b/spring-cloud-sleuth-instrumentation/pom.xml
index 11628a9b7..e5a711323 100644
--- a/spring-cloud-sleuth-instrumentation/pom.xml
+++ b/spring-cloud-sleuth-instrumentation/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-samples/pom.xml b/spring-cloud-sleuth-samples/pom.xml
index db7df8acb..1dcc28e16 100644
--- a/spring-cloud-sleuth-samples/pom.xml
+++ b/spring-cloud-sleuth-samples/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-feign/pom.xml b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-feign/pom.xml
index 14012ee1d..ebd48358f 100644
--- a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-feign/pom.xml
+++ b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-feign/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-samples</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-messaging/pom.xml b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-messaging/pom.xml
index 75b4574a8..bae6ce095 100644
--- a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-messaging/pom.xml
+++ b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-messaging/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-samples</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-test-core/pom.xml b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-test-core/pom.xml
index 438700c2d..a587b4325 100644
--- a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-test-core/pom.xml
+++ b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-test-core/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-samples</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-websocket/pom.xml b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-websocket/pom.xml
index 2114093a3..e989c2a3e 100644
--- a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-websocket/pom.xml
+++ b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-websocket/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-samples</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-zipkin/pom.xml b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-zipkin/pom.xml
index 85e6b2855..e8f916bd0 100644
--- a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-zipkin/pom.xml
+++ b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-zipkin/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-samples</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/pom.xml b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/pom.xml
index e4bb17d81..1c3d4424c 100644
--- a/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/pom.xml
+++ b/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-samples</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-sleuth-zipkin/pom.xml b/spring-cloud-sleuth-zipkin/pom.xml
index 69642bfdb..97fd82d35 100644
--- a/spring-cloud-sleuth-zipkin/pom.xml
+++ b/spring-cloud-sleuth-zipkin/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-starter-sleuth/pom.xml b/spring-cloud-starter-sleuth/pom.xml
index 7cf9452ec..c85503c14 100644
--- a/spring-cloud-starter-sleuth/pom.xml
+++ b/spring-cloud-starter-sleuth/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-starter-sleuth</artifactId>
diff --git a/tests/brave/pom.xml b/tests/brave/pom.xml
index 04ffa5604..0d579aded 100644
--- a/tests/brave/pom.xml
+++ b/tests/brave/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-actuator-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-actuator-tests/pom.xml
index d678bf9cb..d7969f5fe 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-actuator-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-actuator-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-annotation-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-annotation-tests/pom.xml
index 2c12a1fcb..72cc8f346 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-annotation-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-annotation-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-async-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-async-tests/pom.xml
index 7bf3f3a3a..2e92b021d 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-async-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-async-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-baggage-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-baggage-tests/pom.xml
index e2a5b6625..d393eb609 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-baggage-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-baggage-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-batch-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-batch-tests/pom.xml
index 6c8ee8316..0317e84b6 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-batch-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-batch-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-circuitbreaker-reactive-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-circuitbreaker-reactive-tests/pom.xml
index 43d9e1ab6..d50c1d941 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-circuitbreaker-reactive-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-circuitbreaker-reactive-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-circuitbreaker-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-circuitbreaker-tests/pom.xml
index 0e29dd8db..dbc3818dd 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-circuitbreaker-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-circuitbreaker-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-config-server-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-config-server-tests/pom.xml
index 6d6f4eb10..d6b318b23 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-config-server-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-config-server-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-feign-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-feign-tests/pom.xml
index 7d7134fa4..f2ec6d382 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-feign-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-feign-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-gateway-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-gateway-tests/pom.xml
index b648e3bc8..506c8ac97 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-gateway-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-gateway-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-grpc-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-grpc-tests/pom.xml
index 5e9c81e38..218425282 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-grpc-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-grpc-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-jdbc-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-jdbc-tests/pom.xml
index 259be99a3..9ab5b1706 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-jdbc-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-jdbc-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-kafka-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-kafka-tests/pom.xml
index 5692dd97b..08b3ec09a 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-kafka-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-kafka-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-kotlin-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-kotlin-tests/pom.xml
index 61014adcc..1f42b19fe 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-kotlin-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-kotlin-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-lettuce-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-lettuce-tests/pom.xml
index bf14afc5c..43651bf40 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-lettuce-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-lettuce-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-messaging-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-messaging-tests/pom.xml
index fe4a8b232..7a07e154c 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-messaging-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-messaging-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-mvc-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-mvc-tests/pom.xml
index 3c0302cb6..1110d4309 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-mvc-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-mvc-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-quartz-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-quartz-tests/pom.xml
index 9e48b22f7..4e9c66fef 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-quartz-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-quartz-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-r2dbc-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-r2dbc-tests/pom.xml
index f4c32b7f3..c26a09d4c 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-r2dbc-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-r2dbc-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-reactor-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-reactor-tests/pom.xml
index c1e357579..27de0dc48 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-reactor-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-reactor-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-rsocket-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-rsocket-tests/pom.xml
index 6c4d6bed6..43f6842ef 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-rsocket-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-rsocket-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-rxjava-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-rxjava-tests/pom.xml
index 0bca13699..d94346b21 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-rxjava-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-rxjava-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-scheduling-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-scheduling-tests/pom.xml
index 45d3de776..9becc1b10 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-scheduling-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-scheduling-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-security-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-security-tests/pom.xml
index b8e760f20..d53ae7f68 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-security-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-security-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-task-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-task-tests/pom.xml
index 667d54797..3f7fe117c 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-task-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-task-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-instrumentation-webflux-tests/pom.xml b/tests/brave/spring-cloud-sleuth-instrumentation-webflux-tests/pom.xml
index 80245b044..b71595ed1 100644
--- a/tests/brave/spring-cloud-sleuth-instrumentation-webflux-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-instrumentation-webflux-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/brave/spring-cloud-sleuth-zipkin-tests/pom.xml b/tests/brave/spring-cloud-sleuth-zipkin-tests/pom.xml
index e55f844fd..dc574549b 100644
--- a/tests/brave/spring-cloud-sleuth-zipkin-tests/pom.xml
+++ b/tests/brave/spring-cloud-sleuth-zipkin-tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests-brave</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/common/pom.xml b/tests/common/pom.xml
index a930ecd33..1ba5294cd 100644
--- a/tests/common/pom.xml
+++ b/tests/common/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth-tests</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/tests/pom.xml b/tests/pom.xml
index 04b8b898f..17a2d1921 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -30,7 +30,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-sleuth</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-M2</version>
 		<relativePath>..</relativePath>
 	</parent>