diff --git a/modules/vault/build.gradle b/modules/vault/build.gradle
index 18897f66908..4fdb274f999 100644
--- a/modules/vault/build.gradle
+++ b/modules/vault/build.gradle
@@ -5,6 +5,6 @@ dependencies {
 
     testImplementation 'com.bettercloud:vault-java-driver:5.1.0'
     testImplementation 'io.rest-assured:rest-assured:4.4.0'
-    testImplementation 'org.assertj:assertj-core:3.20.2'
+    testImplementation 'org.assertj:assertj-core:3.21.0'
 
 }