diff --git a/dynamic-logging/pom.xml b/dynamic-logging/pom.xml
index 20f77fd..1c45c15 100644
--- a/dynamic-logging/pom.xml
+++ b/dynamic-logging/pom.xml
@@ -66,7 +66,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/log4j/pom.xml b/log4j/pom.xml
index 7695be0..0010ce3 100644
--- a/log4j/pom.xml
+++ b/log4j/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/pom.xml b/pom.xml
index 450c460..ed54e4a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>