diff --git a/pom.xml b/pom.xml
index 56c5847..dbb24bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -71,7 +71,7 @@
     <commons-codec.version>1.22.0</commons-codec.version>
     <commons-lang3.version>3.20.0</commons-lang3.version>
     <commons-compress.version>1.28.0</commons-compress.version>
-    <commons-collections4.version>4.5.0</commons-collections4.version>
+    <commons-collections4.version>4.6.0</commons-collections4.version>
     <bcprov-18.version>1.84</bcprov-18.version>
 
     <!-- test versions -->