diff --git a/pom.xml b/pom.xml
index 66b3bf5..7271a5c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@ Elasticsearch beyonder provides automatic index, mapping, alias, template creati
         <elasticsearch.version>8.6.2</elasticsearch.version>
         <slf4j.version>2.0.7</slf4j.version>
         <log4j.version>2.20.0</log4j.version>
-        <commons.io.version>2.11.0</commons.io.version>
+        <commons.io.version>2.15.0</commons.io.version>
         <jackson.version>2.15.2</jackson.version>
 
         <!-- For integration tests using Docker or external cluster -->