diff --git a/java-resourcemanager/.github/readme/synth.metadata/synth.metadata b/java-resourcemanager/.github/readme/synth.metadata/synth.metadata
index 473a1d0062cc..4b312c11d777 100644
--- a/java-resourcemanager/.github/readme/synth.metadata/synth.metadata
+++ b/java-resourcemanager/.github/readme/synth.metadata/synth.metadata
@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-resourcemanager.git",
-        "sha": "77e2385390074117eb704ec89d5e682d0fdf1dea"
+        "sha": "8b70190b68f1dd813ff05805627c7164f886e5a7"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "3816b080296d4d52975079fd26c110dd26ba25af"
+        "sha": "2414b817065726eae0bc525346c7e874f969369d"
       }
     }
   ]
diff --git a/java-resourcemanager/README.md b/java-resourcemanager/README.md
index 532ab1fea1f7..6043ed70e2d3 100644
--- a/java-resourcemanager/README.md
+++ b/java-resourcemanager/README.md
@@ -48,7 +48,7 @@ If you are using Maven without BOM, add this to your dependencies:
 
 If you are using Gradle 5.x or later, add this to your dependencies
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:16.3.0')
+implementation platform('com.google.cloud:libraries-bom:16.4.0')
 
 compile 'com.google.cloud:google-cloud-resourcemanager'
 ```