diff --git a/.github/readme/synth.metadata/synth.metadata b/.github/readme/synth.metadata/synth.metadata
index 1c039ff2..c3e5403a 100644
--- a/.github/readme/synth.metadata/synth.metadata
+++ b/.github/readme/synth.metadata/synth.metadata
@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-functions.git",
-        "sha": "e37c76aecb05508f47e2dcbda930d272f8ff37c7"
+        "sha": "12d782c9b272bd7032a27ae1b82ed91296c11ee1"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "a2de127f90799cd5bace653b1dcc5dd2ca8b19c9"
+        "sha": "1778de119522ea9c9b18763c2a4577e22a60433c"
       }
     }
   ]
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c2781b2..fd1f3c49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [1.2.1](https://www.github.com/googleapis/java-functions/compare/v1.2.0...v1.2.1) (2021-06-04)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v1.3.0 ([#222](https://www.github.com/googleapis/java-functions/issues/222)) ([b06f804](https://www.github.com/googleapis/java-functions/commit/b06f80438d3ed2d3fdb87503ae0cee0cd24d6a53))
+
 ## [1.2.0](https://www.github.com/googleapis/java-functions/compare/v1.1.3...v1.2.0) (2021-05-25)
 
 
diff --git a/README.md b/README.md
index ba377f48..201b3700 100644
--- a/README.md
+++ b/README.md
@@ -17,19 +17,19 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-functions</artifactId>
-  <version>1.1.3</version>
+  <version>1.2.0</version>
 </dependency>
 
 ```
 
 If you are using Gradle without BOM, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-functions:1.1.3'
+compile 'com.google.cloud:google-cloud-functions:1.2.0'
 ```
 
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-functions" % "1.1.3"
+libraryDependencies += "com.google.cloud" % "google-cloud-functions" % "1.2.0"
 ```
 
 ## Authentication
diff --git a/google-cloud-functions-bom/pom.xml b/google-cloud-functions-bom/pom.xml
index 0f6c2ff1..93561c1f 100644
--- a/google-cloud-functions-bom/pom.xml
+++ b/google-cloud-functions-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-functions-bom</artifactId>
-  <version>1.2.0</version><!-- {x-version-update:google-cloud-functions:current} -->
+  <version>1.2.1</version><!-- {x-version-update:google-cloud-functions:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -68,17 +68,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-functions</artifactId>
-        <version>1.2.0</version><!-- {x-version-update:google-cloud-functions:current} -->
+        <version>1.2.1</version><!-- {x-version-update:google-cloud-functions:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-functions-v1</artifactId>
-        <version>1.2.0</version><!-- {x-version-update:proto-google-cloud-functions-v1:current} -->
+        <version>1.2.1</version><!-- {x-version-update:proto-google-cloud-functions-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-functions-v1</artifactId>
-        <version>1.2.0</version><!-- {x-version-update:grpc-google-cloud-functions-v1:current} -->
+        <version>1.2.1</version><!-- {x-version-update:grpc-google-cloud-functions-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-functions/pom.xml b/google-cloud-functions/pom.xml
index afbf51fb..b8072dcb 100644
--- a/google-cloud-functions/pom.xml
+++ b/google-cloud-functions/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-functions</artifactId>
-  <version>1.2.0</version><!-- {x-version-update:google-cloud-functions:current} -->
+  <version>1.2.1</version><!-- {x-version-update:google-cloud-functions:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Functions</name>
   <url>https://github.com/googleapis/java-functions</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-functions-parent</artifactId>
-    <version>1.2.0</version><!-- {x-version-update:google-cloud-functions:current} -->
+    <version>1.2.1</version><!-- {x-version-update:google-cloud-functions:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-functions</site.installationModule>
diff --git a/google-cloud-functions/src/test/java/com/google/cloud/functions/v1/CloudFunctionsServiceClientTest.java b/google-cloud-functions/src/test/java/com/google/cloud/functions/v1/CloudFunctionsServiceClientTest.java
index fdff582d..3221748c 100644
--- a/google-cloud-functions/src/test/java/com/google/cloud/functions/v1/CloudFunctionsServiceClientTest.java
+++ b/google-cloud-functions/src/test/java/com/google/cloud/functions/v1/CloudFunctionsServiceClientTest.java
@@ -59,9 +59,9 @@
 
 @Generated("by gapic-generator-java")
 public class CloudFunctionsServiceClientTest {
+  private static MockCloudFunctionsService mockCloudFunctionsService;
   private static MockServiceHelper mockServiceHelper;
   private CloudFunctionsServiceClient client;
-  private static MockCloudFunctionsService mockCloudFunctionsService;
   private LocalChannelProvider channelProvider;
 
   @BeforeClass
diff --git a/grpc-google-cloud-functions-v1/pom.xml b/grpc-google-cloud-functions-v1/pom.xml
index 6e0cd15e..977c4af8 100644
--- a/grpc-google-cloud-functions-v1/pom.xml
+++ b/grpc-google-cloud-functions-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-functions-v1</artifactId>
-  <version>1.2.0</version><!-- {x-version-update:grpc-google-cloud-functions-v1:current} -->
+  <version>1.2.1</version><!-- {x-version-update:grpc-google-cloud-functions-v1:current} -->
   <name>grpc-google-cloud-functions-v1</name>
   <description>GRPC library for grpc-google-cloud-functions-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-functions-parent</artifactId>
-    <version>1.2.0</version><!-- {x-version-update:google-cloud-functions:current} -->
+    <version>1.2.1</version><!-- {x-version-update:google-cloud-functions:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 68043aa2..3f6dde59 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-functions-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.2.0</version><!-- {x-version-update:google-cloud-functions:current} -->
+  <version>1.2.1</version><!-- {x-version-update:google-cloud-functions:current} -->
   <name>Google Cloud Functions Parent</name>
   <url>https://github.com/googleapis/java-functions</url>
   <description>
@@ -70,23 +70,23 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-functions</artifactId>
-        <version>1.2.0</version><!-- {x-version-update:google-cloud-functions:current} -->
+        <version>1.2.1</version><!-- {x-version-update:google-cloud-functions:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-functions-v1</artifactId>
-        <version>1.2.0</version><!-- {x-version-update:proto-google-cloud-functions-v1:current} -->
+        <version>1.2.1</version><!-- {x-version-update:proto-google-cloud-functions-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-functions-v1</artifactId>
-        <version>1.2.0</version><!-- {x-version-update:grpc-google-cloud-functions-v1:current} -->
+        <version>1.2.1</version><!-- {x-version-update:grpc-google-cloud-functions-v1:current} -->
       </dependency>
 
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/proto-google-cloud-functions-v1/pom.xml b/proto-google-cloud-functions-v1/pom.xml
index f1274b50..a403edcf 100644
--- a/proto-google-cloud-functions-v1/pom.xml
+++ b/proto-google-cloud-functions-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-functions-v1</artifactId>
-  <version>1.2.0</version><!-- {x-version-update:proto-google-cloud-functions-v1:current} -->
+  <version>1.2.1</version><!-- {x-version-update:proto-google-cloud-functions-v1:current} -->
   <name>proto-google-cloud-functions-v1</name>
   <description>PROTO library for proto-google-cloud-functions-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-functions-parent</artifactId>
-    <version>1.2.0</version><!-- {x-version-update:google-cloud-functions:current} -->
+    <version>1.2.1</version><!-- {x-version-update:google-cloud-functions:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 6c4b54a3..63f56041 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-functions</artifactId>
-      <version>1.1.3</version>
+      <version>1.2.0</version>
     </dependency>
     <!-- [END functions_install_without_bom] -->
 
@@ -42,7 +42,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>1.1.2</version>
+      <version>1.1.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 7f641a95..509f1acf 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-functions</artifactId>
-      <version>1.1.3</version>
+      <version>1.2.0</version>
     </dependency>
   <!-- {x-version-update-end} -->
 
@@ -41,7 +41,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>1.1.2</version>
+      <version>1.1.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 61fadbf3..67f5cc5b 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-functions</artifactId>
-      <version>1.1.3</version>
+      <version>1.2.0</version>
     </dependency>
 
     <dependency>
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>1.1.2</version>
+      <version>1.1.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/synth.metadata b/synth.metadata
index 430ff7bb..7f5cb1a4 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-functions.git",
-        "sha": "9a6df38c1d674209d6cb059e1231183099f8f991"
+        "sha": "e12be7e6b3e6a4965aa96cb5107053516f6e95ab"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "1305ca41d554eb0725237561e34129373bb8cbc1",
-        "internalRef": "362856902"
+        "sha": "a5f96d06ef57e325761bad010f460d0c5dbeccda",
+        "internalRef": "377081269"
       }
     },
     {
diff --git a/versions.txt b/versions.txt
index 830c7e98..f03fdd32 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-functions:1.2.0:1.2.0
-proto-google-cloud-functions-v1:1.2.0:1.2.0
-grpc-google-cloud-functions-v1:1.2.0:1.2.0
+google-cloud-functions:1.2.1:1.2.1
+proto-google-cloud-functions-v1:1.2.1:1.2.1
+grpc-google-cloud-functions-v1:1.2.1:1.2.1