diff --git a/.github/blunderbuss.yml b/.github/blunderbuss.yml
new file mode 100644
index 000000000..1a23ea42b
--- /dev/null
+++ b/.github/blunderbuss.yml
@@ -0,0 +1,7 @@
+# Configuration for the Blunderbuss GitHub app. For more info see
+# https://github.com/googleapis/repo-automation-bots/tree/master/packages/blunderbuss
+assign_prs_by:
+- labels:
+  - samples
+  to:
+  - googleapis/java-samples-reviewers
\ No newline at end of file
diff --git a/.github/readme/synth.metadata/synth.metadata b/.github/readme/synth.metadata/synth.metadata
index 4f5b92f83..6a02074ed 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-datastore.git",
-        "sha": "1d807e6df139399f296c4e780864bf5f5e5acb6e"
+        "sha": "83a0a61c19b0256b930a2b50a4be728f03922e48"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "d5fc0bcf9ea9789c5b0e3154a9e3b29e5cea6116"
+        "sha": "39b7149da4026765385403632db3c6f63db96b2c"
       }
     }
   ]
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b3af1e13..c5d3aef49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [1.105.3](https://www.github.com/googleapis/java-datastore/compare/v1.105.2...v1.105.3) (2020-12-02)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v0.16.0 ([#277](https://www.github.com/googleapis/java-datastore/issues/277)) ([fbfa25b](https://www.github.com/googleapis/java-datastore/commit/fbfa25bf7ef717ec12364ccd76e7f5b35d51234e))
+
 ### [1.105.2](https://www.github.com/googleapis/java-datastore/compare/v1.105.1...v1.105.2) (2020-11-20)
 
 
diff --git a/README.md b/README.md
index 2a4456412..129623ebf 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>libraries-bom</artifactId>
-      <version>13.3.0</version>
+      <version>13.4.0</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>
diff --git a/google-cloud-datastore-bom/pom.xml b/google-cloud-datastore-bom/pom.xml
index ae94b5f5e..6a17c4fca 100644
--- a/google-cloud-datastore-bom/pom.xml
+++ b/google-cloud-datastore-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-datastore-bom</artifactId>
-  <version>1.105.2</version><!-- {x-version-update:google-cloud-datastore-bom:current} -->
+  <version>1.105.3</version><!-- {x-version-update:google-cloud-datastore-bom:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -63,12 +63,12 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-datastore-v1</artifactId>
-        <version>0.88.2</version><!-- {x-version-update:proto-google-cloud-datastore-v1:current} -->
+        <version>0.88.3</version><!-- {x-version-update:proto-google-cloud-datastore-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-datastore</artifactId>
-        <version>1.105.2</version><!-- {x-version-update:google-cloud-datastore:current} -->
+        <version>1.105.3</version><!-- {x-version-update:google-cloud-datastore:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-datastore/pom.xml b/google-cloud-datastore/pom.xml
index ab709996e..3f7928345 100644
--- a/google-cloud-datastore/pom.xml
+++ b/google-cloud-datastore/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-datastore</artifactId>
-  <version>1.105.2</version><!-- {x-version-update:google-cloud-datastore:current} -->
+  <version>1.105.3</version><!-- {x-version-update:google-cloud-datastore:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Datastore</name>
   <url>https://github.com/googleapis/java-datastore</url>
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-datastore-parent</artifactId>
-    <version>1.105.2</version><!-- {x-version-update:google-cloud-datastore-parent:current} -->
+    <version>1.105.3</version><!-- {x-version-update:google-cloud-datastore-parent:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-datastore</site.installationModule>
diff --git a/pom.xml b/pom.xml
index 375403cb0..8bf3c2064 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-datastore-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.105.2</version><!-- {x-version-update:google-cloud-datastore-parent:current} -->
+  <version>1.105.3</version><!-- {x-version-update:google-cloud-datastore-parent:current} -->
   <name>Google Cloud Datastore Parent</name>
   <url>https://github.com/googleapis/java-datastore</url>
   <description>
@@ -159,7 +159,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>0.15.0</version>
+        <version>0.16.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -167,7 +167,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-datastore-v1</artifactId>
-        <version>0.88.2</version><!-- {x-version-update:proto-google-cloud-datastore-v1:current} -->
+        <version>0.88.3</version><!-- {x-version-update:proto-google-cloud-datastore-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud.datastore</groupId>
diff --git a/proto-google-cloud-datastore-v1/pom.xml b/proto-google-cloud-datastore-v1/pom.xml
index 36fec3b84..bb39b441e 100644
--- a/proto-google-cloud-datastore-v1/pom.xml
+++ b/proto-google-cloud-datastore-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-datastore-v1</artifactId>
-  <version>0.88.2</version><!-- {x-version-update:proto-google-cloud-datastore-v1:current} -->
+  <version>0.88.3</version><!-- {x-version-update:proto-google-cloud-datastore-v1:current} -->
   <name>proto-google-cloud-datastore-v1</name>
   <description>PROTO library for proto-google-cloud-datastore-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-datastore-parent</artifactId>
-    <version>1.105.2</version><!-- {x-version-update:google-cloud-datastore-parent:current} -->
+    <version>1.105.3</version><!-- {x-version-update:google-cloud-datastore-parent:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 28a3bffd2..5c34e98d3 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-datastore</artifactId>
-      <version>1.105.1</version>
+      <version>1.105.2</version>
     </dependency>
     <!-- [END datastore_install_without_bom] -->
 
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index eb11e4e43..23cee9aa8 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-datastore</artifactId>
-      <version>1.105.1</version>
+      <version>1.105.2</version>
     </dependency>
 
     <dependency>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index e241dc557..d593165e3 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -30,7 +30,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>libraries-bom</artifactId>
-        <version>13.4.0</version>
+        <version>16.1.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/synth.metadata b/synth.metadata
index 284969956..4add5a7ba 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-datastore.git",
-        "sha": "b660f4475a16b9730c0338f20aa259153a31ffd3"
+        "sha": "964f59ee6b126adc0f0d5224e4dabd21d2d2745f"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "68742c6016bf0d16948a572633d17955a8737414"
+        "sha": "943bb78606d035001123030067dffcc34f4645f2"
       }
     }
   ],
@@ -40,6 +40,7 @@
     ".github/ISSUE_TEMPLATE/feature_request.md",
     ".github/ISSUE_TEMPLATE/support_request.md",
     ".github/PULL_REQUEST_TEMPLATE.md",
+    ".github/blunderbuss.yml",
     ".github/generated-files-bot.yml",
     ".github/readme/synth.py",
     ".github/release-please.yml",
diff --git a/versions.txt b/versions.txt
index bceab0a03..02300445c 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-datastore:1.105.2:1.105.2
-google-cloud-datastore-bom:1.105.2:1.105.2
-google-cloud-datastore-parent:1.105.2:1.105.2
-proto-google-cloud-datastore-v1:0.88.2:0.88.2
+google-cloud-datastore:1.105.3:1.105.3
+google-cloud-datastore-bom:1.105.3:1.105.3
+google-cloud-datastore-parent:1.105.3:1.105.3
+proto-google-cloud-datastore-v1:0.88.3:0.88.3