diff --git a/servers/sip-servlets/sip-servlets-examples/conference-demo/pom.xml b/servers/sip-servlets/sip-servlets-examples/conference-demo/pom.xml
index 2f8be05808..338f7a56f2 100644
--- a/servers/sip-servlets/sip-servlets-examples/conference-demo/pom.xml
+++ b/servers/sip-servlets/sip-servlets-examples/conference-demo/pom.xml
@@ -105,7 +105,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
diff --git a/servers/sip-servlets/sip-servlets-examples/facebook-c2c/pom.xml b/servers/sip-servlets/sip-servlets-examples/facebook-c2c/pom.xml
index aa3f3a3103..95412dad22 100644
--- a/servers/sip-servlets/sip-servlets-examples/facebook-c2c/pom.xml
+++ b/servers/sip-servlets/sip-servlets-examples/facebook-c2c/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<!-- logging dependency -->
diff --git a/servers/sip-servlets/sip-servlets-examples/media-jsr309-servlet/pom.xml b/servers/sip-servlets/sip-servlets-examples/media-jsr309-servlet/pom.xml
index 83875e7aeb..3c3886bfbd 100644
--- a/servers/sip-servlets/sip-servlets-examples/media-jsr309-servlet/pom.xml
+++ b/servers/sip-servlets/sip-servlets-examples/media-jsr309-servlet/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<!-- logging dependency -->
diff --git a/servers/sip-servlets/sip-servlets-examples/media-playback-servlet/pom.xml b/servers/sip-servlets/sip-servlets-examples/media-playback-servlet/pom.xml
index 8aea7f8e48..f513b8ffe1 100644
--- a/servers/sip-servlets/sip-servlets-examples/media-playback-servlet/pom.xml
+++ b/servers/sip-servlets/sip-servlets-examples/media-playback-servlet/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<!-- logging dependency -->
diff --git a/servers/sip-servlets/sip-servlets-examples/pom.xml b/servers/sip-servlets/sip-servlets-examples/pom.xml
index 57f3b38230..822cb6a182 100644
--- a/servers/sip-servlets/sip-servlets-examples/pom.xml
+++ b/servers/sip-servlets/sip-servlets-examples/pom.xml
@@ -49,7 +49,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<!-- logging dependency -->