diff --git a/build.gradle b/build.gradle
index a9902fb935..99cca9bc3c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -110,7 +110,7 @@ subprojects {
         bouncyCastleVersion = '1.82'
         commonsCodecVersion = '1.19.0'
         commonsCompressVersion = '1.28.0'
-        commonsIoVersion = '2.20.0'
+        commonsIoVersion = '2.21.0'
         commonsMathVersion = '3.6.1'
         junitVersion = '5.13.4'
         log4jVersion = '2.24.3'