diff --git a/apache-commons/pom.xml b/apache-commons/pom.xml
index 4ad9384..d1f7560 100644
--- a/apache-commons/pom.xml
+++ b/apache-commons/pom.xml
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
     </dependencies>
 
diff --git a/guice-test/pom.xml b/guice-test/pom.xml
index 9028975..bfcc2fd 100644
--- a/guice-test/pom.xml
+++ b/guice-test/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/javapoet-test/pom.xml b/javapoet-test/pom.xml
index 70f85c1..83b1573 100644
--- a/javapoet-test/pom.xml
+++ b/javapoet-test/pom.xml
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/jersey-test/pom.xml b/jersey-test/pom.xml
index fb5d1a7..e487ab1 100644
--- a/jersey-test/pom.xml
+++ b/jersey-test/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.9</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/json/pom.xml b/json/pom.xml
index 8341c28..ef8c726 100644
--- a/json/pom.xml
+++ b/json/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
     </dependencies>
 
diff --git a/mapstruct-test/pom.xml b/mapstruct-test/pom.xml
index 0ed7017..cd2d614 100644
--- a/mapstruct-test/pom.xml
+++ b/mapstruct-test/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
 
diff --git a/mock/pom.xml b/mock/pom.xml
index cc92d5a..f3ecaaf 100644
--- a/mock/pom.xml
+++ b/mock/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/pom.xml b/pom.xml
index 90f6948..d213758 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/rxjava-test/pom.xml b/rxjava-test/pom.xml
index baedec9..99291eb 100644
--- a/rxjava-test/pom.xml
+++ b/rxjava-test/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/spi-test/pom.xml b/spi-test/pom.xml
index 0606988..01a5ae5 100644
--- a/spi-test/pom.xml
+++ b/spi-test/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>