diff --git a/brave-asynchttpclient/brave-asynchttpclient-1.9.x/pom.xml b/brave-asynchttpclient/brave-asynchttpclient-1.9.x/pom.xml
index dd2206d..f92687d 100644
--- a/brave-asynchttpclient/brave-asynchttpclient-1.9.x/pom.xml
+++ b/brave-asynchttpclient/brave-asynchttpclient-1.9.x/pom.xml
@@ -65,7 +65,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.10</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/brave-asynchttpclient/brave-asynchttpclient-2.x/pom.xml b/brave-asynchttpclient/brave-asynchttpclient-2.x/pom.xml
index 1c6043b..ebfc1f6 100644
--- a/brave-asynchttpclient/brave-asynchttpclient-2.x/pom.xml
+++ b/brave-asynchttpclient/brave-asynchttpclient-2.x/pom.xml
@@ -65,7 +65,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.10</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/brave-cassandra-common/pom.xml b/brave-cassandra-common/pom.xml
index d016246..3821e10 100644
--- a/brave-cassandra-common/pom.xml
+++ b/brave-cassandra-common/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.10</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/brave-http-common/pom.xml b/brave-http-common/pom.xml
index 76549f5..d8dd205 100644
--- a/brave-http-common/pom.xml
+++ b/brave-http-common/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.10</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/brave-metrics-dropwizard/pom.xml b/brave-metrics-dropwizard/pom.xml
index a9de30a..90be78c 100644
--- a/brave-metrics-dropwizard/pom.xml
+++ b/brave-metrics-dropwizard/pom.xml
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.10</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/pom.xml b/pom.xml
index fd402f5..682fe3c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -252,7 +252,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>