diff --git a/sample-2-2/sample-2-2-jdbc-plain/pom.xml b/sample-2-2/sample-2-2-jdbc-plain/pom.xml
index 80831c6..cfe9e7c 100644
--- a/sample-2-2/sample-2-2-jdbc-plain/pom.xml
+++ b/sample-2-2/sample-2-2-jdbc-plain/pom.xml
@@ -65,7 +65,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.22.1</version>
+                <version>2.22.2</version>
             </plugin>
         </plugins>
     </build>
diff --git a/sample-2-3/sample-2-3-lambda-streams/pom.xml b/sample-2-3/sample-2-3-lambda-streams/pom.xml
index c03202b..56e0dd6 100644
--- a/sample-2-3/sample-2-3-lambda-streams/pom.xml
+++ b/sample-2-3/sample-2-3-lambda-streams/pom.xml
@@ -59,7 +59,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.22.1</version>
+                <version>2.22.2</version>
             </plugin>
         </plugins>
     </build>
diff --git a/sample-extras/sample-immutables/pom.xml b/sample-extras/sample-immutables/pom.xml
index 66e7aec..607fb3d 100644
--- a/sample-extras/sample-immutables/pom.xml
+++ b/sample-extras/sample-immutables/pom.xml
@@ -70,7 +70,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.22.1</version>
+                <version>2.22.2</version>
             </plugin>
         </plugins>
     </build>