diff --git a/approvaltests-tests/pom.xml b/approvaltests-tests/pom.xml
index d55105e2..952674b5 100644
--- a/approvaltests-tests/pom.xml
+++ b/approvaltests-tests/pom.xml
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>org.easymock</groupId>
             <artifactId>easymock</artifactId>
-            <version>5.4.0</version>
+            <version>5.5.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>