diff --git a/tools/ci/fluss-shaded-ci-tools/pom.xml b/tools/ci/fluss-shaded-ci-tools/pom.xml
index a2da499..5ff287e 100644
--- a/tools/ci/fluss-shaded-ci-tools/pom.xml
+++ b/tools/ci/fluss-shaded-ci-tools/pom.xml
@@ -31,7 +31,7 @@
     <artifactId>fluss-shaded-ci-tools</artifactId>
 
     <properties>
-        <log4j.version>2.17.1</log4j.version>
+        <log4j.version>2.25.3</log4j.version>
         <junit5.version>5.9.1</junit5.version>
         <assertj.version>3.23.1</assertj.version>
         <target.java.version>1.8</target.java.version>