diff --git a/README.md b/README.md
index ec7d7a7..c902748 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ If you’re a Maven user, you can use the dependencies by adding the following t
         <dependency>
             <groupId>org.springframework.grpc</groupId>
             <artifactId>spring-grpc-dependencies</artifactId>
-            <version>0.2.0</version>
+            <version>0.3.0-SNAPSHOT</version>
             <type>pom</type>
             <scope>import</scope>
         </dependency>
@@ -84,7 +84,7 @@ As shown in the snippet below this can then be followed by version-less declarat
 
 ```gradle
 dependencies {
-  implementation platform("org.springframework.grpc:spring-grpc-dependencies:0.2.0")
+  implementation platform("org.springframework.grpc:spring-grpc-dependencies:0.3.0-SNAPSHOT")
 }
 ```
 
diff --git a/pom.xml b/pom.xml
index 216ae43..6c4c833 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>org.springframework.grpc</groupId>
 	<artifactId>spring-grpc</artifactId>
-	<version>0.2.0</version>
+	<version>0.3.0-SNAPSHOT</version>
 
 	<packaging>pom</packaging>
 	<url>https://github.com/spring-projects-experimental/spring-grpc</url>
diff --git a/samples/grpc-server-netty-shaded/build.gradle b/samples/grpc-server-netty-shaded/build.gradle
index 5d09bbc..2dce914 100644
--- a/samples/grpc-server-netty-shaded/build.gradle
+++ b/samples/grpc-server-netty-shaded/build.gradle
@@ -7,7 +7,7 @@ plugins {
 }
 
 group = 'com.example'
-version = '0.2.0'
+version = '0.3.0-SNAPSHOT'
 
 java {
 	toolchain {
@@ -24,7 +24,7 @@ repositories {
 
 dependencyManagement {
 	imports {
-		mavenBom 'org.springframework.grpc:spring-grpc-dependencies:0.2.0'
+		mavenBom 'org.springframework.grpc:spring-grpc-dependencies:0.3.0-SNAPSHOT'
 	}
 }
 
diff --git a/samples/grpc-server-netty-shaded/pom.xml b/samples/grpc-server-netty-shaded/pom.xml
index 8e5881e..b29b2aa 100644
--- a/samples/grpc-server-netty-shaded/pom.xml
+++ b/samples/grpc-server-netty-shaded/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 	<groupId>com.example</groupId>
 	<artifactId>grpc-server-netty-shaded</artifactId>
-	<version>0.2.0</version>
+	<version>0.3.0-SNAPSHOT</version>
 	<name>Spring gRPC Server Sample Netty Shaded</name>
 	<description>Demo project for Spring Boot</description>
 	<properties>
@@ -25,7 +25,7 @@
 			<dependency>
 				<groupId>org.springframework.grpc</groupId>
 				<artifactId>spring-grpc-dependencies</artifactId>
-				<version>0.2.0</version>
+				<version>0.3.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/samples/grpc-server/build.gradle b/samples/grpc-server/build.gradle
index 7cd0842..b2f2742 100644
--- a/samples/grpc-server/build.gradle
+++ b/samples/grpc-server/build.gradle
@@ -7,7 +7,7 @@ plugins {
 }
 
 group = 'com.example'
-version = '0.2.0'
+version = '0.3.0-SNAPSHOT'
 
 java {
 	toolchain {
@@ -24,7 +24,7 @@ repositories {
 
 dependencyManagement {
 	imports {
-		mavenBom 'org.springframework.grpc:spring-grpc-dependencies:0.2.0'
+		mavenBom 'org.springframework.grpc:spring-grpc-dependencies:0.3.0-SNAPSHOT'
 	}
 }
 
diff --git a/samples/grpc-server/pom.xml b/samples/grpc-server/pom.xml
index 66dee07..bc0d8d9 100644
--- a/samples/grpc-server/pom.xml
+++ b/samples/grpc-server/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 	<groupId>org.springframework.grpc</groupId>
 	<artifactId>grpc-server-sample</artifactId>
-	<version>0.2.0</version>
+	<version>0.3.0-SNAPSHOT</version>
 	<name>Spring gRPC Server Sample</name>
 	<description>Demo project for Spring gRPC</description>
 	<url />
@@ -38,7 +38,7 @@
 			<dependency>
 				<groupId>org.springframework.grpc</groupId>
 				<artifactId>spring-grpc-dependencies</artifactId>
-				<version>0.2.0</version>
+				<version>0.3.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/samples/grpc-tomcat/pom.xml b/samples/grpc-tomcat/pom.xml
index 82813f7..0fbeac4 100644
--- a/samples/grpc-tomcat/pom.xml
+++ b/samples/grpc-tomcat/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 	<groupId>org.springframework.grpc</groupId>
 	<artifactId>grpc-tomcat-sample</artifactId>
-	<version>0.2.0</version>
+	<version>0.3.0-SNAPSHOT</version>
 	<name>Spring gRPC Server Sample</name>
 	<description>Demo project for Spring gRPC</description>
 	<url />
@@ -38,7 +38,7 @@
 			<dependency>
 				<groupId>org.springframework.grpc</groupId>
 				<artifactId>spring-grpc-dependencies</artifactId>
-				<version>0.2.0</version>
+				<version>0.3.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/samples/pom.xml b/samples/pom.xml
index 524cdff5..787f5cf 100644
--- a/samples/pom.xml
+++ b/samples/pom.xml
@@ -6,12 +6,12 @@
 	<parent>
 		<groupId>org.springframework.grpc</groupId>
 		<artifactId>spring-grpc</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 
 	<groupId>org.springframework.grpc</groupId>
 	<artifactId>parent-samples</artifactId>
-	<version>0.2.0</version>
+	<version>0.3.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Parent Demo</name>
 
diff --git a/spring-grpc-core/pom.xml b/spring-grpc-core/pom.xml
index ffa790e..cb80f54 100644
--- a/spring-grpc-core/pom.xml
+++ b/spring-grpc-core/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.grpc</groupId>
 		<artifactId>spring-grpc</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-grpc-core</artifactId>
 	<packaging>jar</packaging>
diff --git a/spring-grpc-dependencies/pom.xml b/spring-grpc-dependencies/pom.xml
index 24009c1..40d6104 100644
--- a/spring-grpc-dependencies/pom.xml
+++ b/spring-grpc-dependencies/pom.xml
@@ -6,7 +6,7 @@
 
 	<groupId>org.springframework.grpc</groupId>
 	<artifactId>spring-grpc-dependencies</artifactId>
-	<version>0.2.0</version>
+	<version>0.3.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>Spring gRPC dependencies</name>
diff --git a/spring-grpc-docs/pom.xml b/spring-grpc-docs/pom.xml
index a0cd27c..cf3ab92 100644
--- a/spring-grpc-docs/pom.xml
+++ b/spring-grpc-docs/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.grpc</groupId>
 		<artifactId>spring-grpc</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-grpc-docs</artifactId>
 	<name>Spring gRPC Docs</name>
diff --git a/spring-grpc-docs/src/main/antora/modules/ROOT/pages/getting-started.adoc b/spring-grpc-docs/src/main/antora/modules/ROOT/pages/getting-started.adoc
index 50daed7..4b81361 100644
--- a/spring-grpc-docs/src/main/antora/modules/ROOT/pages/getting-started.adoc
+++ b/spring-grpc-docs/src/main/antora/modules/ROOT/pages/getting-started.adoc
@@ -68,7 +68,7 @@ If you’re a Maven user, you can use the dependencies by adding the following t
         <dependency>
             <groupId>org.springframework.grpc</groupId>
             <artifactId>spring-grpc-dependencies</artifactId>
-            <version>0.2.0</version>
+            <version>0.3.0-SNAPSHOT</version>
             <type>pom</type>
             <scope>import</scope>
         </dependency>
@@ -83,7 +83,7 @@ As shown in the snippet below this can then be followed by version-less declarat
 [source,gradle]
 ----
 dependencies {
-  implementation platform("org.springframework.grpc:spring-grpc-dependencies:0.2.0")
+  implementation platform("org.springframework.grpc:spring-grpc-dependencies:0.3.0-SNAPSHOT")
 }
 ----
 
diff --git a/spring-grpc-spring-boot-autoconfigure/pom.xml b/spring-grpc-spring-boot-autoconfigure/pom.xml
index 5c1be0f..5e90e66 100644
--- a/spring-grpc-spring-boot-autoconfigure/pom.xml
+++ b/spring-grpc-spring-boot-autoconfigure/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.grpc</groupId>
 		<artifactId>spring-grpc</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-grpc-spring-boot-autoconfigure</artifactId>
 	<packaging>jar</packaging>
diff --git a/spring-grpc-spring-boot-starter/pom.xml b/spring-grpc-spring-boot-starter/pom.xml
index f38d8c5..91db956 100644
--- a/spring-grpc-spring-boot-starter/pom.xml
+++ b/spring-grpc-spring-boot-starter/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.grpc</groupId>
 		<artifactId>spring-grpc</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-grpc-spring-boot-starter</artifactId>
 	<packaging>jar</packaging>
diff --git a/spring-grpc-test/pom.xml b/spring-grpc-test/pom.xml
index d2e0c62..32bc412 100644
--- a/spring-grpc-test/pom.xml
+++ b/spring-grpc-test/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.grpc</groupId>
 		<artifactId>spring-grpc</artifactId>
-		<version>0.2.0</version>
+		<version>0.3.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-grpc-test</artifactId>
 	<name>Spring gRPC Test</name>