bump gax version to 1.4.2 (#2242)

neozwu · web-flow · commit e99468f04e78 · 2017-07-17T11:07:42.000-07:00
diff --git a/pom.xml b/pom.xml
@@ -131,8 +131,8 @@
     <api-client.version>1.21.0</api-client.version>
 
     <api-common.version>1.1.0</api-common.version>
-    <gax.version>1.4.1</gax.version>
-    <gax-grpc.version>0.21.1</gax-grpc.version>
+    <gax.version>1.4.2</gax.version>
+    <gax-grpc.version>0.21.2</gax-grpc.version>
     <generatedProto.version>0.1.13</generatedProto.version>
     <google.auth.version>0.7.0</google.auth.version>
     <grpc.version>1.4.0</grpc.version>
