diff --git a/build.gradle b/build.gradle
index 41a46e6..63b83ae 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,7 +25,7 @@ dependencies {
 	testImplementation group: 'org.assertj', name: 'assertj-core', version: '3.26.3'
 	testImplementation group: 'org.hipparchus', name: 'hipparchus-stat', version: '3.1'
 	testImplementation group: 'org.hipparchus', name: 'hipparchus-optim', version: '3.1'
-	testImplementation group: 'com.google.guava', name: 'guava', version: '33.3.0-jre'
+	testImplementation group: 'com.google.guava', name: 'guava', version: '33.3.1-jre'
 	testImplementation group: 'commons-codec', name: 'commons-codec', version: '1.17.1'
 	testImplementation group: 'net.openhft', name: 'zero-allocation-hashing', version: '0.26ea0'
 	testImplementation group: 'com.appmattus.crypto', name: 'cryptohash', version: '1.0.2'