diff --git a/applications/proberapp/pom.xml b/applications/proberapp/pom.xml
index 3616a765c..eeab6dbfe 100644
--- a/applications/proberapp/pom.xml
+++ b/applications/proberapp/pom.xml
@@ -40,7 +40,7 @@
         <DB_REGION>us-central1</DB_REGION>
         <DB_USER>prober-user</DB_USER>
         <DB_PASSOWRD>prober_connectivity_test_database</DB_PASSOWRD>
-        <gax.version>2.70.2</gax.version>
+        <gax.version>2.70.3</gax.version>
         <appengine.target.version>${project.version}</appengine.target.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <appengine.runtime.location>target/${project.artifactId}-${project.version}</appengine.runtime.location>
@@ -123,12 +123,12 @@
         <dependency>
             <groupId>com.google.cloud</groupId>
             <artifactId>google-cloud-core</artifactId>
-            <version>2.60.2</version>
+            <version>2.60.3</version>
         </dependency>
         <dependency>
             <groupId>com.google.cloud</groupId>
             <artifactId>google-cloud-datastore</artifactId>
-            <version>2.32.1</version>
+            <version>2.32.2</version>
         </dependency>
         <dependency>
             <groupId>com.google.cloud</groupId>
@@ -221,7 +221,7 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-dependency-plugin</artifactId>
                 <!-- TODO it would good to have this version only in pluginManagement in top pom -->
-                <version>3.8.1</version>
+                <version>3.9.0</version>
                 <executions>
                     <execution>
                         <id>copy-file</id>
@@ -278,7 +278,7 @@
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>
               <artifactId>maven-enforcer-plugin</artifactId>
-              <version>3.6.1</version>
+              <version>3.6.2</version>
               <executions>
                 <execution>
                   <id>enforce-maven</id>
diff --git a/jetty121_assembly/pom.xml b/jetty121_assembly/pom.xml
index db7231997..55bd40b58 100644
--- a/jetty121_assembly/pom.xml
+++ b/jetty121_assembly/pom.xml
@@ -38,7 +38,7 @@
         <plugins>
             <plugin>
                 <artifactId>maven-dependency-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.9.0</version>
                 <executions>
                     <execution>
                         <id>unpack</id>
diff --git a/jetty12_assembly/pom.xml b/jetty12_assembly/pom.xml
index 6013534c7..4e8f4a979 100644
--- a/jetty12_assembly/pom.xml
+++ b/jetty12_assembly/pom.xml
@@ -38,7 +38,7 @@
         <plugins>
             <plugin>
                 <artifactId>maven-dependency-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.9.0</version>
                 <executions>
                     <execution>
                         <id>unpack</id>
diff --git a/pom.xml b/pom.xml
index 9b9aca229..89bd3d6a7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -758,7 +758,7 @@
        <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-enforcer-plugin</artifactId>
-            <version>3.6.1</version>
+            <version>3.6.2</version>
             <executions>
                 <execution>
                     <id>enforce-maven</id>
diff --git a/sdk_assembly/pom.xml b/sdk_assembly/pom.xml
index 7b8e80a58..776614b08 100644
--- a/sdk_assembly/pom.xml
+++ b/sdk_assembly/pom.xml
@@ -82,7 +82,7 @@
             </plugin>
             <plugin>
                 <artifactId>maven-dependency-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.9.0</version>
                 <executions>
                     <execution>
                         <id>unpack</id>