diff --git a/google-api-grpc/pom.xml b/google-api-grpc/pom.xml
index 9112d8746cee..6899aac0748b 100644
--- a/google-api-grpc/pom.xml
+++ b/google-api-grpc/pom.xml
@@ -125,7 +125,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>1.12.0</version>
+        <version>1.14.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
diff --git a/google-cloud-bom/pom.xml b/google-cloud-bom/pom.xml
index a7b757d8bc34..5e7fb89e0e77 100644
--- a/google-cloud-bom/pom.xml
+++ b/google-cloud-bom/pom.xml
@@ -168,19 +168,19 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-bom</artifactId>
-        <version>1.38.0</version>
+        <version>1.39.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>1.12.0</version>
+        <version>1.14.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-common-protos</artifactId>
-        <version>1.12.0</version>
+        <version>1.14.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
diff --git a/google-cloud-clients/pom.xml b/google-cloud-clients/pom.xml
index 0bf1f0e6b1e9..d4add2216d34 100644
--- a/google-cloud-clients/pom.xml
+++ b/google-cloud-clients/pom.xml
@@ -155,17 +155,17 @@
     <bom.version>0.80.1-alpha-SNAPSHOT</bom.version><!-- {x-version-update:google-cloud-bom:current} -->
     <api-client.version>1.27.0</api-client.version>
     <!-- make sure to keep gax version in sync with google-cloud-bom -->
-    <gax.version>1.38.0</gax.version>
+    <gax.version>1.39.0</gax.version>
     <api.common.java.version>1.7.0</api.common.java.version>
     <google.auth.version>0.12.0</google.auth.version>
-    <grpc.version>1.17.1</grpc.version>
+    <grpc.version>1.18.0</grpc.version>
     <!-- We are currently using the *-android version to support JDK7. -->
     <guava.version>26.0-android</guava.version>
     <http-client.version>1.27.0</http-client.version>
     <oauth-client.version>1.27.0</oauth-client.version>
     <protobuf.version>3.6.1</protobuf.version>
     <!-- make sure to keep opencensus version in sync with grpc -->
-    <opencensus.version>0.17.0</opencensus.version>
+    <opencensus.version>0.18.0</opencensus.version>
     <!-- test dependency versions -->
     <easymock.version>3.4</easymock.version>
     <objenesis.version>2.6</objenesis.version>