diff --git a/lib/libraries.properties b/lib/libraries.properties
index ae1a72792..7964e69fe 100644
--- a/lib/libraries.properties
+++ b/lib/libraries.properties
@@ -55,7 +55,7 @@ jasper-compiler.version=4.1.36
 jasper-runtime.version=${jasper-compiler.version}
 jdepend.version=2.9.1
 jruby.version=1.6.8
-junit.version=4.13
+junit.version=4.13.1
 rhino.version=1.7.11
 junit-platform-launcher.version=1.2.0
 # Only used for internal tests in Ant project
diff --git a/manual/tutorial-HelloWorldWithAnt.html b/manual/tutorial-HelloWorldWithAnt.html
index 6e4d3968b..e45efbff2 100644
--- a/manual/tutorial-HelloWorldWithAnt.html
+++ b/manual/tutorial-HelloWorldWithAnt.html
@@ -361,7 +361,7 @@ start the application from that directory and these files will included into the
 
 <h2 id="junit">Testing the class</h2>
 <p>In this step we will introduce the usage of the JUnit [3] test framework in combination with Ant. Because Ant has a
-built-in JUnit 4.13 you could start directly using it. Write a test class
+built-in JUnit 4.13.1 you could start directly using it. Write a test class
 in <samp>src\oata\HelloWorldTest.java</samp>:</p>
 
 <pre>
diff --git a/src/etc/poms/ant-junit/pom.xml b/src/etc/poms/ant-junit/pom.xml
index 10270f137..5f19c60d7 100644
--- a/src/etc/poms/ant-junit/pom.xml
+++ b/src/etc/poms/ant-junit/pom.xml
@@ -45,7 +45,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/m
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13</version>
+      <version>4.13.1</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/src/etc/poms/ant-junit4/pom.xml b/src/etc/poms/ant-junit4/pom.xml
index 0d423b5dd..6aa37318b 100644
--- a/src/etc/poms/ant-junit4/pom.xml
+++ b/src/etc/poms/ant-junit4/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13</version>
+            <version>4.13.1</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>
diff --git a/src/etc/poms/ant-testutil/pom.xml b/src/etc/poms/ant-testutil/pom.xml
index bf260626d..da6ae8e66 100644
--- a/src/etc/poms/ant-testutil/pom.xml
+++ b/src/etc/poms/ant-testutil/pom.xml
@@ -46,7 +46,7 @@
      <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13</version>
+      <version>4.13.1</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/src/etc/poms/pom.xml b/src/etc/poms/pom.xml
index 2a12d38ef..ee07451ed 100644
--- a/src/etc/poms/pom.xml
+++ b/src/etc/poms/pom.xml
@@ -111,7 +111,7 @@
      <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>