diff --git a/CoverageAggregator/pom.xml b/CoverageAggregator/pom.xml
index 1a3678f48904..d92d13ad667d 100644
--- a/CoverageAggregator/pom.xml
+++ b/CoverageAggregator/pom.xml
@@ -66,7 +66,7 @@
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-debugger-client</artifactId><version>1.3.3-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-deploy</artifactId><version>1.1.5-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dialogflow-cx</artifactId><version>0.14.4-SNAPSHOT</version></dependency>
-<dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dialogflow</artifactId><version>4.8.1-SNAPSHOT</version></dependency>
+<dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dialogflow</artifactId><version>4.8.1</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dlp</artifactId><version>3.6.8-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dms</artifactId><version>2.2.4-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dns</artifactId><version>2.1.5-SNAPSHOT</version></dependency>
@@ -210,7 +210,7 @@
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-debugger-client</artifactId><version>1.3.3-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-deploy</artifactId><version>1.1.5-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dialogflow-cx</artifactId><version>0.14.4-SNAPSHOT</version></dependency>
-<dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dialogflow</artifactId><version>4.8.1-SNAPSHOT</version></dependency>
+<dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dialogflow</artifactId><version>4.8.1</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dlp</artifactId><version>3.6.8-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dms</artifactId><version>2.2.4-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-dns</artifactId><version>2.1.5-SNAPSHOT</version></dependency>
diff --git a/java-dialogflow/google-cloud-dialogflow-bom/pom.xml b/java-dialogflow/google-cloud-dialogflow-bom/pom.xml
index 43a7c5b9b3a8..d9bdf7fa3b98 100644
--- a/java-dialogflow/google-cloud-dialogflow-bom/pom.xml
+++ b/java-dialogflow/google-cloud-dialogflow-bom/pom.xml
@@ -53,7 +53,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dialogflow</artifactId>
-        <version>4.8.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+        <version>4.8.1</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
diff --git a/java-dialogflow/pom.xml b/java-dialogflow/pom.xml
index 49a5eb083856..8afc7b2e589b 100644
--- a/java-dialogflow/pom.xml
+++ b/java-dialogflow/pom.xml
@@ -81,7 +81,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dialogflow</artifactId>
-        <version>4.8.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+        <version>4.8.1</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
diff --git a/java-dialogflow/samples/install-without-bom/pom.xml b/java-dialogflow/samples/install-without-bom/pom.xml
index a98110cdf8af..c33df33eba9d 100644
--- a/java-dialogflow/samples/install-without-bom/pom.xml
+++ b/java-dialogflow/samples/install-without-bom/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dialogflow</artifactId>
-      <version>4.8.0</version>
+      <version>4.8.1</version>
     </dependency>
     <!-- [END dialogflow_install_without_bom] -->
 
diff --git a/java-dialogflow/samples/snapshot/pom.xml b/java-dialogflow/samples/snapshot/pom.xml
index 9bb166d23f32..c9fdd5968ff7 100644
--- a/java-dialogflow/samples/snapshot/pom.xml
+++ b/java-dialogflow/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dialogflow</artifactId>
-      <version>4.8.0</version>
+      <version>4.8.1</version>
     </dependency>
 
     <dependency>