diff --git a/build.gradle b/build.gradle
index 8102e1b20..369fe7d5c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -125,7 +125,7 @@ dependencies {
     implementation group: 'com.yahoo.datasketches', name: 'sketches-core', version: '0.13.4'
     implementation group: 'com.yahoo.datasketches', name: 'memory', version: '0.12.2'
     implementation group: 'commons-lang', name: 'commons-lang', version: '2.6'
-    implementation group: 'org.apache.commons', name: 'commons-pool2', version: '2.10.0'
+    implementation group: 'org.apache.commons', name: 'commons-pool2', version: '2.11.1'
     implementation 'software.amazon.randomcutforest:randomcutforest-serialization:3.8.0'
     implementation 'software.amazon.randomcutforest:randomcutforest-parkservices:3.8.0'
     implementation 'software.amazon.randomcutforest:randomcutforest-core:3.8.0'