diff --git a/log4shell-goof/log4shell-server/pom.xml b/log4shell-goof/log4shell-server/pom.xml
index 593d2298d7..f8e2e6e3dd 100644
--- a/log4shell-goof/log4shell-server/pom.xml
+++ b/log4shell-goof/log4shell-server/pom.xml
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>commons-collections</groupId>
       <artifactId>commons-collections</artifactId>
-      <version>3.1</version>
+      <version>3.2.2</version>
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>