diff --git a/appengine-java11/cloudsql/pom.xml b/appengine-java11/cloudsql/pom.xml
index 1bb7e3679ba..118c145060a 100644
--- a/appengine-java11/cloudsql/pom.xml
+++ b/appengine-java11/cloudsql/pom.xml
@@ -92,7 +92,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/appengine-java8/analytics/pom.xml b/appengine-java8/analytics/pom.xml
index 521ee158911..e57879ba9ef 100644
--- a/appengine-java8/analytics/pom.xml
+++ b/appengine-java8/analytics/pom.xml
@@ -87,7 +87,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/appengine-java8/bigquery/pom.xml b/appengine-java8/bigquery/pom.xml
index 1feafe76462..79c7a9d0fab 100644
--- a/appengine-java8/bigquery/pom.xml
+++ b/appengine-java8/bigquery/pom.xml
@@ -94,7 +94,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/appengine-java8/helloworld/pom.xml b/appengine-java8/helloworld/pom.xml
index a8d536c00d5..49b0d17675c 100644
--- a/appengine-java8/helloworld/pom.xml
+++ b/appengine-java8/helloworld/pom.xml
@@ -87,7 +87,7 @@ limitations under the License.
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/taskqueues-deferred/pom.xml b/appengine-java8/taskqueues-deferred/pom.xml
index 78eacd79e89..ad25278cb5d 100644
--- a/appengine-java8/taskqueues-deferred/pom.xml
+++ b/appengine-java8/taskqueues-deferred/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
diff --git a/cloud-sql/mysql/servlet/pom.xml b/cloud-sql/mysql/servlet/pom.xml
index b420b456030..e8dd6e90617 100644
--- a/cloud-sql/mysql/servlet/pom.xml
+++ b/cloud-sql/mysql/servlet/pom.xml
@@ -77,7 +77,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/cloud-sql/postgres/servlet/pom.xml b/cloud-sql/postgres/servlet/pom.xml
index abd3047f253..551ff827268 100644
--- a/cloud-sql/postgres/servlet/pom.xml
+++ b/cloud-sql/postgres/servlet/pom.xml
@@ -67,7 +67,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/cloud-sql/sqlserver/servlet/pom.xml b/cloud-sql/sqlserver/servlet/pom.xml
index 4eaf6829697..4e6f7efe698 100644
--- a/cloud-sql/sqlserver/servlet/pom.xml
+++ b/cloud-sql/sqlserver/servlet/pom.xml
@@ -67,7 +67,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/container-registry/vulnerability-notification-function/pom.xml b/container-registry/vulnerability-notification-function/pom.xml
index 3d809c3099d..6e06d1567d2 100644
--- a/container-registry/vulnerability-notification-function/pom.xml
+++ b/container-registry/vulnerability-notification-function/pom.xml
@@ -68,7 +68,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/dialogflow-cx/pom.xml b/dialogflow-cx/pom.xml
index c4bde811132..a8afd3b8023 100644
--- a/dialogflow-cx/pom.xml
+++ b/dialogflow-cx/pom.xml
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.8.0</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/dialogflow/basic-webhook/pom.xml b/dialogflow/basic-webhook/pom.xml
index 86f8447c6ec..32a70bc444d 100644
--- a/dialogflow/basic-webhook/pom.xml
+++ b/dialogflow/basic-webhook/pom.xml
@@ -62,7 +62,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/concepts/after-timeout/pom.xml b/functions/concepts/after-timeout/pom.xml
index d5f891c81d6..9db2d4a4f4f 100644
--- a/functions/concepts/after-timeout/pom.xml
+++ b/functions/concepts/after-timeout/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/concepts/env-vars/pom.xml b/functions/concepts/env-vars/pom.xml
index 3418e98aacf..249d7838c73 100644
--- a/functions/concepts/env-vars/pom.xml
+++ b/functions/concepts/env-vars/pom.xml
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/functions/concepts/execution-count/pom.xml b/functions/concepts/execution-count/pom.xml
index 48d8e3cb1dc..e04083b433d 100644
--- a/functions/concepts/execution-count/pom.xml
+++ b/functions/concepts/execution-count/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/concepts/file-system/pom.xml b/functions/concepts/file-system/pom.xml
index 210670fb323..690a80d27e0 100644
--- a/functions/concepts/file-system/pom.xml
+++ b/functions/concepts/file-system/pom.xml
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/functions/concepts/lazy-fields/pom.xml b/functions/concepts/lazy-fields/pom.xml
index 4faa6d33663..69d7d7a118e 100644
--- a/functions/concepts/lazy-fields/pom.xml
+++ b/functions/concepts/lazy-fields/pom.xml
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/functions/concepts/retry-pubsub/pom.xml b/functions/concepts/retry-pubsub/pom.xml
index 80e09c573bd..f5b2c188e6d 100644
--- a/functions/concepts/retry-pubsub/pom.xml
+++ b/functions/concepts/retry-pubsub/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/functions/concepts/retry-timeout/pom.xml b/functions/concepts/retry-timeout/pom.xml
index 0d0f6521bae..535ddbf911d 100644
--- a/functions/concepts/retry-timeout/pom.xml
+++ b/functions/concepts/retry-timeout/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/functions/concepts/scopes/pom.xml b/functions/concepts/scopes/pom.xml
index 121a13b12bd..e1f3075c71e 100644
--- a/functions/concepts/scopes/pom.xml
+++ b/functions/concepts/scopes/pom.xml
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/functions/firebase/firestore-reactive/pom.xml b/functions/firebase/firestore-reactive/pom.xml
index f4bc0007db9..4e84ffff82e 100644
--- a/functions/firebase/firestore-reactive/pom.xml
+++ b/functions/firebase/firestore-reactive/pom.xml
@@ -71,7 +71,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/functions/helloworld/groovy-helloworld/pom.xml b/functions/helloworld/groovy-helloworld/pom.xml
index 85ddf9f8239..76d88d01b26 100644
--- a/functions/helloworld/groovy-helloworld/pom.xml
+++ b/functions/helloworld/groovy-helloworld/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/functions/helloworld/hello-http-gradle/build.gradle b/functions/helloworld/hello-http-gradle/build.gradle
index 6ecd71d3dc5..8777214b3ae 100644
--- a/functions/helloworld/hello-http-gradle/build.gradle
+++ b/functions/helloworld/hello-http-gradle/build.gradle
@@ -37,7 +37,7 @@ dependencies {
   testImplementation 'com.google.cloud.functions:functions-framework-api:1.0.4'
   testImplementation 'junit:junit:4.13.2'
   testImplementation 'com.google.truth:truth:1.1.3'
-  testImplementation 'org.mockito:mockito-core:4.5.1'
+  testImplementation 'org.mockito:mockito-core:4.11.0'
 }
 
 jar {
diff --git a/functions/helloworld/hello-http/pom.xml b/functions/helloworld/hello-http/pom.xml
index 97217233ce8..33c8b31eea1 100644
--- a/functions/helloworld/hello-http/pom.xml
+++ b/functions/helloworld/hello-http/pom.xml
@@ -89,7 +89,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/functions/helloworld/helloworld-gradle/build.gradle b/functions/helloworld/helloworld-gradle/build.gradle
index a3741bf10a9..041891b98d7 100644
--- a/functions/helloworld/helloworld-gradle/build.gradle
+++ b/functions/helloworld/helloworld-gradle/build.gradle
@@ -38,7 +38,7 @@ dependencies {
   testImplementation 'com.google.cloud.functions:functions-framework-api:1.0.4'
   testImplementation 'junit:junit:4.13.2'
   testImplementation 'com.google.truth:truth:1.1.3'
-  testImplementation 'org.mockito:mockito-core:4.5.1'
+  testImplementation 'org.mockito:mockito-core:4.11.0'
 
   // [START functions_example_pom_dependencies]
   // [START functions_gradle_add_dependencies]
diff --git a/functions/helloworld/helloworld/pom.xml b/functions/helloworld/helloworld/pom.xml
index 8ce49e39bc7..a69e6300e93 100644
--- a/functions/helloworld/helloworld/pom.xml
+++ b/functions/helloworld/helloworld/pom.xml
@@ -71,7 +71,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <!-- [START functions_example_pom] -->
diff --git a/functions/helloworld/kotlin-helloworld/pom.xml b/functions/helloworld/kotlin-helloworld/pom.xml
index 415cf36cf1d..e8745b9cab4 100644
--- a/functions/helloworld/kotlin-helloworld/pom.xml
+++ b/functions/helloworld/kotlin-helloworld/pom.xml
@@ -65,7 +65,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/functions/helloworld/scala-helloworld/pom.xml b/functions/helloworld/scala-helloworld/pom.xml
index 0bc1cbd47cf..a2674c7ffb9 100644
--- a/functions/helloworld/scala-helloworld/pom.xml
+++ b/functions/helloworld/scala-helloworld/pom.xml
@@ -59,7 +59,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/functions/http/cors-enabled-auth/pom.xml b/functions/http/cors-enabled-auth/pom.xml
index b7c25543b0e..1a5ab405d33 100644
--- a/functions/http/cors-enabled-auth/pom.xml
+++ b/functions/http/cors-enabled-auth/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/http/cors-enabled/pom.xml b/functions/http/cors-enabled/pom.xml
index ab8e3cc43d8..6e932690550 100644
--- a/functions/http/cors-enabled/pom.xml
+++ b/functions/http/cors-enabled/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/http/http-form-data/pom.xml b/functions/http/http-form-data/pom.xml
index 9f1a5bb7c80..aca7e6f18d3 100644
--- a/functions/http/http-form-data/pom.xml
+++ b/functions/http/http-form-data/pom.xml
@@ -67,7 +67,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/http/http-method/pom.xml b/functions/http/http-method/pom.xml
index c012ac068e6..b53bc759c46 100644
--- a/functions/http/http-method/pom.xml
+++ b/functions/http/http-method/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/http/parse-content-type/pom.xml b/functions/http/parse-content-type/pom.xml
index 4d77915ce07..04f3687671e 100644
--- a/functions/http/parse-content-type/pom.xml
+++ b/functions/http/parse-content-type/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/http/parse-xml/pom.xml b/functions/http/parse-xml/pom.xml
index b28d91ac348..7dd496e7227 100644
--- a/functions/http/parse-xml/pom.xml
+++ b/functions/http/parse-xml/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/http/send-http-request/pom.xml b/functions/http/send-http-request/pom.xml
index 9250d76e273..fd8cfc8b65d 100644
--- a/functions/http/send-http-request/pom.xml
+++ b/functions/http/send-http-request/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/pubsub/publish-message/pom.xml b/functions/pubsub/publish-message/pom.xml
index ce07b724e8c..2c5e8822fc1 100644
--- a/functions/pubsub/publish-message/pom.xml
+++ b/functions/pubsub/publish-message/pom.xml
@@ -83,7 +83,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/slack/pom.xml b/functions/slack/pom.xml
index a75416ba07f..23296de83d4 100644
--- a/functions/slack/pom.xml
+++ b/functions/slack/pom.xml
@@ -90,7 +90,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/functions/spanner/pom.xml b/functions/spanner/pom.xml
index ff61c232d50..dd7dc7e77e5 100644
--- a/functions/spanner/pom.xml
+++ b/functions/spanner/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.5.1</version>
+      <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>