diff --git a/pom.xml b/pom.xml
index 643ea7d8c6..12cbe091dd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
 	<properties>
 		<!-- Align it also in Docker image under [docker/spring-cloud-contract-docker/project/gradle.properties] -->
 		<camel.version>3.11.0</camel.version>
-		<pact.version>4.2.7</pact.version>
+		<pact.version>4.0.10</pact.version>
 		<jsch-agent.version>0.0.9</jsch-agent.version>
 		<spring-cloud-build.version>3.1.0-SNAPSHOT</spring-cloud-build.version>
 		<spring-cloud-zookeeper.version>3.1.0-SNAPSHOT</spring-cloud-zookeeper.version>
@@ -59,8 +59,8 @@
 		<jacoco-maven-plugin.version>0.8.5</jacoco-maven-plugin.version>
 		<exec-maven-plugin.version>1.6.0</exec-maven-plugin.version>
 		<InMemoryJavaCompiler.version>1.3.0</InMemoryJavaCompiler.version>
-		<!-- Aligned with Gradle, otherwise Gradle based projects won't work well -->
-		<contract.kotlin.version>1.4.31</contract.kotlin.version>
+		
+		<contract.kotlin.version>1.5.20</contract.kotlin.version>
 		<commons-beanutils.version>1.9.4</commons-beanutils.version>
 
 		<javadoc.failOnError>true</javadoc.failOnError>