diff --git a/systemtests/jersey-grizzly2-johnzon/pom.xml b/systemtests/jersey-grizzly2-johnzon/pom.xml
index 2e9d396..6aba531 100644
--- a/systemtests/jersey-grizzly2-johnzon/pom.xml
+++ b/systemtests/jersey-grizzly2-johnzon/pom.xml
@@ -29,14 +29,14 @@
     <dependency>
       <groupId>org.glassfish.jersey.core</groupId>
       <artifactId>jersey-server</artifactId>
-      <version>3.1.0-M3</version>
+      <version>3.1.0-M8</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>org.glassfish.jersey.core</groupId>
       <artifactId>jersey-client</artifactId>
-      <version>3.1.0-M3</version>
+      <version>3.1.0-M8</version>
       <scope>test</scope>
     </dependency>
 
@@ -93,14 +93,14 @@
     <dependency>
       <groupId>org.glassfish.jersey.test-framework.providers</groupId>
       <artifactId>jersey-test-framework-provider-grizzly2</artifactId>
-      <version>3.0.6</version>
+      <version>3.0.8</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>org.glassfish.jersey.inject</groupId>
       <artifactId>jersey-hk2</artifactId>
-      <version>3.1.0-M3</version>
+      <version>3.1.0-M8</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/systemtests/jersey-grizzly2-yasson/pom.xml b/systemtests/jersey-grizzly2-yasson/pom.xml
index 77f42ca..d4b8377 100644
--- a/systemtests/jersey-grizzly2-yasson/pom.xml
+++ b/systemtests/jersey-grizzly2-yasson/pom.xml
@@ -29,14 +29,14 @@
     <dependency>
       <groupId>org.glassfish.jersey.core</groupId>
       <artifactId>jersey-server</artifactId>
-      <version>3.1.0-M3</version>
+      <version>3.1.0-M8</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>org.glassfish.jersey.core</groupId>
       <artifactId>jersey-client</artifactId>
-      <version>3.1.0-M3</version>
+      <version>3.1.0-M8</version>
       <scope>test</scope>
     </dependency>
 
@@ -50,14 +50,14 @@
     <dependency>
       <groupId>org.glassfish.jersey.test-framework.providers</groupId>
       <artifactId>jersey-test-framework-provider-grizzly2</artifactId>
-      <version>3.0.6</version>
+      <version>3.0.8</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>org.glassfish.jersey.inject</groupId>
       <artifactId>jersey-hk2</artifactId>
-      <version>3.1.0-M3</version>
+      <version>3.1.0-M8</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/unittests/jersey-yasson/pom.xml b/unittests/jersey-yasson/pom.xml
index 30a2a06..814cb40 100644
--- a/unittests/jersey-yasson/pom.xml
+++ b/unittests/jersey-yasson/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>org.glassfish.jersey.core</groupId>
       <artifactId>jersey-client</artifactId>
-      <version>3.1.0-M3</version>
+      <version>3.1.0-M8</version>
       <scope>test</scope>
     </dependency>