deps: update core dependencies to v0.20.0

renovate-bot · renovate-bot · commit f3675d1de0fd · 2020-01-23T18:01:02.000Z
diff --git a/pom.xml b/pom.xml
@@ -72,7 +72,7 @@
     <spanner.version>1.47.0</spanner.version>
     <hamcrest.version>2.2</hamcrest.version>
     <error-prone.version>2.3.4</error-prone.version>
-    <google.auth.version>0.19.0</google.auth.version>
+    <google.auth.version>0.20.0</google.auth.version>
   </properties>
 
   <dependencyManagement>
