diff --git a/guides/gs-contract-rest/complete/contract-rest-client/pom.xml b/guides/gs-contract-rest/complete/contract-rest-client/pom.xml
index 12b54a9ff2..7194cb6154 100644
--- a/guides/gs-contract-rest/complete/contract-rest-client/pom.xml
+++ b/guides/gs-contract-rest/complete/contract-rest-client/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.2.0.RC1</version>
+		<version>2.2.0.RELEASE</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 
diff --git a/guides/gs-contract-rest/complete/contract-rest-client/src/test/java/hello/ContractRestClientApplicationTest.java b/guides/gs-contract-rest/complete/contract-rest-client/src/test/java/hello/ContractRestClientApplicationTest.java
index 831b53dfee..a0e97c520a 100644
--- a/guides/gs-contract-rest/complete/contract-rest-client/src/test/java/hello/ContractRestClientApplicationTest.java
+++ b/guides/gs-contract-rest/complete/contract-rest-client/src/test/java/hello/ContractRestClientApplicationTest.java
@@ -17,7 +17,7 @@ public class ContractRestClientApplicationTest {
 
 	@Rule
 	public StubRunnerRule stubRunnerRule = new StubRunnerRule()
-		.downloadStub("com.example", "contract-rest-service", "0.0.1-SNAPSHOT", "stubs")
+		.downloadStub("com.example", "contract-rest-service", "0.0.1", "stubs")
 		.withPort(8100)
 		.stubsMode(StubRunnerProperties.StubsMode.LOCAL);
 
diff --git a/guides/gs-contract-rest/complete/contract-rest-service/pom.xml b/guides/gs-contract-rest/complete/contract-rest-service/pom.xml
index c4e0f1c2ea..c52d011070 100644
--- a/guides/gs-contract-rest/complete/contract-rest-service/pom.xml
+++ b/guides/gs-contract-rest/complete/contract-rest-service/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.2.0.RC1</version>
+		<version>2.2.0.RELEASE</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
diff --git a/guides/gs-contract-rest/initial/contract-rest-client/pom.xml b/guides/gs-contract-rest/initial/contract-rest-client/pom.xml
index a283a87d84..20a5481557 100644
--- a/guides/gs-contract-rest/initial/contract-rest-client/pom.xml
+++ b/guides/gs-contract-rest/initial/contract-rest-client/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.2.0.RC1</version>
+		<version>2.2.0.RELEASE</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 
diff --git a/guides/gs-contract-rest/initial/contract-rest-client/src/test/java/hello/ContractRestClientApplicationTest.java b/guides/gs-contract-rest/initial/contract-rest-client/src/test/java/hello/ContractRestClientApplicationTest.java
index a0075039ad..600fed8b60 100644
--- a/guides/gs-contract-rest/initial/contract-rest-client/src/test/java/hello/ContractRestClientApplicationTest.java
+++ b/guides/gs-contract-rest/initial/contract-rest-client/src/test/java/hello/ContractRestClientApplicationTest.java
@@ -15,7 +15,7 @@ import org.springframework.web.client.RestTemplate;
 @RunWith(SpringRunner.class)
 @SpringBootTest
 @AutoConfigureStubRunner(
-		ids = "com.example:contract-rest-service:0.0.1-SNAPSHOT:stubs:8100",
+		ids = "com.example:contract-rest-service:0.0.1:stubs:8100",
 		stubsMode = StubRunnerProperties.StubsMode.LOCAL
 )
 public class ContractRestClientApplicationTest {
diff --git a/guides/gs-contract-rest/initial/contract-rest-service/pom.xml b/guides/gs-contract-rest/initial/contract-rest-service/pom.xml
index d4e4b0de79..bb4064fce4 100644
--- a/guides/gs-contract-rest/initial/contract-rest-service/pom.xml
+++ b/guides/gs-contract-rest/initial/contract-rest-service/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.2.0.RC1</version>
+		<version>2.2.0.RELEASE</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
diff --git a/guides/gs-contract-rest/pom.xml b/guides/gs-contract-rest/pom.xml
index 2e7fc42740..a08c9c4b54 100644
--- a/guides/gs-contract-rest/pom.xml
+++ b/guides/gs-contract-rest/pom.xml
@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springframework.guide</groupId>
 	<artifactId>spring-guides</artifactId>
-	<version>1.0.0.BUILD-SNAPSHOT</version>
+	<version>1.0.0</version>
 	<packaging>pom</packaging>
 	<name>Spring Guides</name>
 	<description>Spring Guides</description>
diff --git a/guides/gs-contract-rest/test/run.sh b/guides/gs-contract-rest/test/run.sh
index 3bed497cc1..7c020f6745 100755
--- a/guides/gs-contract-rest/test/run.sh
+++ b/guides/gs-contract-rest/test/run.sh
@@ -9,7 +9,7 @@ export MAVEN_OPTS="${GUIDES_MAVEN_SYSTEM_PROPERTIES}"
 export GRADLE_OPTS="${GUIDES_GRADLE_SYSTEM_PROPERTIES}"
 export JAVA_TOOL_OPTIONS="${MAVEN_OPTS}"
 
-cd $(dirname $0)
+cd "$(dirname $0)"
 
 cd ../complete