diff --git a/checkstyle-config/pom.xml b/checkstyle-config/pom.xml
index c303d3d7..fd931765 100644
--- a/checkstyle-config/pom.xml
+++ b/checkstyle-config/pom.xml
@@ -18,7 +18,7 @@ limitations under the License.
 
   <groupId>com.google.cloud.samples</groupId>
   <artifactId>checkstyle-configuration</artifactId>
-  <version>1.2.0-SNAPSHOT</version><!-- {x-version-update:checkstyle-configuration:current} -->
+  <version>1.2.0</version><!-- {x-version-update:checkstyle-configuration:current} -->
   <packaging>jar</packaging>
 
   <properties>
diff --git a/pom.xml b/pom.xml
index e1432388..07270d32 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@ limitations under the License.
 
   <groupId>com.google.cloud.samples</groupId>
   <artifactId>shared-configuration</artifactId>
-  <version>1.2.0-SNAPSHOT</version><!-- {x-version-update:shared-configuration:current} -->
+  <version>1.2.0</version><!-- {x-version-update:shared-configuration:current} -->
   <packaging>pom</packaging>
 
   <name>${project.groupId}:${project.artifactId}</name>
@@ -216,7 +216,7 @@ limitations under the License.
               <dependency>
                 <groupId>com.google.cloud.samples</groupId>
                 <artifactId>checkstyle-configuration</artifactId>
-                <version>1.2.0-SNAPSHOT</version><!-- {x-version-update:checkstyle-configuration:current} -->
+                <version>1.2.0</version><!-- {x-version-update:checkstyle-configuration:current} -->
               </dependency>
             </dependencies>
             <configuration>
@@ -306,7 +306,7 @@ limitations under the License.
               <dependency>
                 <groupId>com.google.cloud.samples</groupId>
                 <artifactId>checkstyle-configuration</artifactId>
-                <version>1.2.0-SNAPSHOT</version><!-- {x-version-update:checkstyle-configuration:current} -->
+                <version>1.2.0</version><!-- {x-version-update:checkstyle-configuration:current} -->
               </dependency>
               <dependency>
                 <groupId>com.puppycrawl.tools</groupId>
diff --git a/test/pom.xml b/test/pom.xml
index 0ff8b476..25190976 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -26,7 +26,7 @@ limitations under the License.
   <parent>
     <artifactId>shared-configuration</artifactId>
     <groupId>com.google.cloud.samples</groupId>
-    <version>1.2.0-SNAPSHOT</version><!-- {x-version-update:shared-configuration:current} -->
+    <version>1.2.0</version><!-- {x-version-update:shared-configuration:current} -->
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/third_party/checkstyle/METADATA b/third_party/checkstyle/METADATA
index cf620094..7b2e7f9f 100644
--- a/third_party/checkstyle/METADATA
+++ b/third_party/checkstyle/METADATA
@@ -13,8 +13,8 @@ third_party {
     type: GIT
     value: "https://github.com/checkstyle/checkstyle"
   }
-  version: "8.36.1"
-  last_upgrade_date { year: 2021 month: 4 day: 05 }
+  version: "9.2"
+  last_upgrade_date { year: 2021 month: 12 day: 02 }
   local_modifications:
       "RegexpHeader, severity(error), SupressWaringsHolder, SuppressionCommentFilter, "
       "SingleLineJavadoc(ignoreInlineTags), and SuppressionCommentFilter"
diff --git a/third_party/checkstyle/google_checks.xml b/third_party/checkstyle/google_checks.xml
index 21fe9961..5cfceaa6 100644
--- a/third_party/checkstyle/google_checks.xml
+++ b/third_party/checkstyle/google_checks.xml
@@ -275,6 +275,7 @@
                     PARAMETER_DEF, VARIABLE_DEF, METHOD_DEF, PATTERN_VARIABLE_DEF, RECORD_DEF,
                     RECORD_COMPONENT_DEF"/>
     </module>
+    <module name="NoWhitespaceBeforeCaseDefaultColon"/>
     <module name="OverloadMethodsDeclarationOrder"/>
     <module name="VariableDeclarationUsageDistance"/>
     <module name="CustomImportOrder">
diff --git a/versions.txt b/versions.txt
index eebdbeb2..87e3ef29 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,5 +1,5 @@
 # Format:
 # module:released-version:current-version
 
-shared-configuration:1.0.24:1.2.0-SNAPSHOT
-checkstyle-configuration:1.0.24:1.2.0-SNAPSHOT
+shared-configuration:1.0.24:1.2.0
+checkstyle-configuration:1.0.24:1.2.0