diff --git a/cdk/pom.xml b/cdk/pom.xml
index 4f5e079..99f3345 100644
--- a/cdk/pom.xml
+++ b/cdk/pom.xml
@@ -9,7 +9,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <cdk.version>2.173.3</cdk.version>
+        <cdk.version>2.173.4</cdk.version>
         <junit.version>5.11.4</junit.version>
     </properties>