diff --git a/appengine/datastore/pom.xml b/appengine/datastore/pom.xml
index 4b8ddf741e1..a3ca78a0288 100644
--- a/appengine/datastore/pom.xml
+++ b/appengine/datastore/pom.xml
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>com.google.auto.value</groupId>
       <artifactId>auto-value</artifactId>
-      <version>1.4</version>
+      <version>1.4.1</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
diff --git a/appengine/pom.xml b/appengine/pom.xml
index c5b1de6ec39..ef62024febf 100644
--- a/appengine/pom.xml
+++ b/appengine/pom.xml
@@ -104,7 +104,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>2.7.21</version>
+            <version>2.7.22</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/flexible/sparkjava/pom.xml b/flexible/sparkjava/pom.xml
index 5869be3b8f8..8e9ad2456d2 100644
--- a/flexible/sparkjava/pom.xml
+++ b/flexible/sparkjava/pom.xml
@@ -46,7 +46,7 @@ limitations under the License.
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-simple</artifactId>
-      <version>1.7.25</version>
+      <version>1.8.0-alpha0</version>
     </dependency>
     <dependency>
       <groupId>com.google.code.gson</groupId>
diff --git a/pom.xml b/pom.xml
index b73b82c639f..840a22a62fa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -122,7 +122,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>2.7.21</version>
+            <version>2.7.22</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/taskqueue/deferred/pom.xml b/taskqueue/deferred/pom.xml
index c3347e92366..b3a234b1536 100644
--- a/taskqueue/deferred/pom.xml
+++ b/taskqueue/deferred/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>2.7.21</version>
+            <version>2.7.22</version>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>