diff --git a/java-dialogflow/google-cloud-dialogflow-bom/pom.xml b/java-dialogflow/google-cloud-dialogflow-bom/pom.xml
index d2beb805679a..e8645fa5492e 100644
--- a/java-dialogflow/google-cloud-dialogflow-bom/pom.xml
+++ b/java-dialogflow/google-cloud-dialogflow-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dialogflow-bom</artifactId>
-  <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+  <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,27 +52,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dialogflow</artifactId>
-        <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+        <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dialogflow-v2beta1</artifactId>
-        <version>0.105.3</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2beta1:current} -->
+        <version>0.105.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dialogflow-v2</artifactId>
-        <version>4.7.3</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2:current} -->
+        <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dialogflow-v2</artifactId>
-        <version>4.7.3</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2:current} -->
+        <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dialogflow-v2beta1</artifactId>
-        <version>0.105.3</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2beta1:current} -->
+        <version>0.105.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-dialogflow/google-cloud-dialogflow/pom.xml b/java-dialogflow/google-cloud-dialogflow/pom.xml
index fe4f68005be3..1cb3047dd315 100644
--- a/java-dialogflow/google-cloud-dialogflow/pom.xml
+++ b/java-dialogflow/google-cloud-dialogflow/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dialogflow</artifactId>
-  <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+  <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Dialog Flow API</name>
   <url>https://github.com/googleapis/java-dialogflow</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dialogflow-parent</artifactId>
-    <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+    <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-dialogflow</site.installationModule>
diff --git a/java-dialogflow/grpc-google-cloud-dialogflow-v2/pom.xml b/java-dialogflow/grpc-google-cloud-dialogflow-v2/pom.xml
index 6011e0a46bf9..c99c429e0648 100644
--- a/java-dialogflow/grpc-google-cloud-dialogflow-v2/pom.xml
+++ b/java-dialogflow/grpc-google-cloud-dialogflow-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-dialogflow-v2</artifactId>
-  <version>4.7.3</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2:current} -->
+  <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2:current} -->
   <name>grpc-google-cloud-dialogflow-v2</name>
   <description>GRPC library for grpc-google-cloud-dialogflow-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dialogflow-parent</artifactId>
-    <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+    <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-dialogflow/grpc-google-cloud-dialogflow-v2beta1/pom.xml b/java-dialogflow/grpc-google-cloud-dialogflow-v2beta1/pom.xml
index 117ea8f6b2a1..9f49b2798ada 100644
--- a/java-dialogflow/grpc-google-cloud-dialogflow-v2beta1/pom.xml
+++ b/java-dialogflow/grpc-google-cloud-dialogflow-v2beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-dialogflow-v2beta1</artifactId>
-  <version>0.105.3</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2beta1:current} -->
+  <version>0.105.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2beta1:current} -->
   <name>grpc-google-cloud-dialogflow-v2beta1</name>
   <description>GRPC library for grpc-google-cloud-dialogflow-v2beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dialogflow-parent</artifactId>
-    <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+    <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-dialogflow/pom.xml b/java-dialogflow/pom.xml
index dcc8ce7211b9..ba943a82cc6b 100644
--- a/java-dialogflow/pom.xml
+++ b/java-dialogflow/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dialogflow-parent</artifactId>
   <packaging>pom</packaging>
-  <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+  <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
   <name>Google Cloud Dialog Flow API Parent</name>
   <url>https://github.com/googleapis/java-dialogflow</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dialogflow-v2</artifactId>
-        <version>4.7.3</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2:current} -->
+        <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dialogflow-v2beta1</artifactId>
-        <version>0.105.3</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2beta1:current} -->
+        <version>0.105.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dialogflow-v2beta1</artifactId>
-        <version>0.105.3</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2beta1:current} -->
+        <version>0.105.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dialogflow-v2</artifactId>
-        <version>4.7.3</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2:current} -->
+        <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dialogflow-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dialogflow</artifactId>
-        <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+        <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
diff --git a/java-dialogflow/proto-google-cloud-dialogflow-v2/pom.xml b/java-dialogflow/proto-google-cloud-dialogflow-v2/pom.xml
index 8536ba669280..5090d4ea8ad2 100644
--- a/java-dialogflow/proto-google-cloud-dialogflow-v2/pom.xml
+++ b/java-dialogflow/proto-google-cloud-dialogflow-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-dialogflow-v2</artifactId>
-  <version>4.7.3</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2:current} -->
+  <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2:current} -->
   <name>proto-google-cloud-dialogflow-v2</name>
   <description>PROTO library for proto-google-cloud-dialogflow-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dialogflow-parent</artifactId>
-    <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+    <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-dialogflow/proto-google-cloud-dialogflow-v2beta1/pom.xml b/java-dialogflow/proto-google-cloud-dialogflow-v2beta1/pom.xml
index 171067493c62..c2a04bbb427a 100644
--- a/java-dialogflow/proto-google-cloud-dialogflow-v2beta1/pom.xml
+++ b/java-dialogflow/proto-google-cloud-dialogflow-v2beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-dialogflow-v2beta1</artifactId>
-  <version>0.105.3</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2beta1:current} -->
+  <version>0.105.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dialogflow-v2beta1:current} -->
   <name>proto-google-cloud-dialogflow-v2beta1</name>
   <description>PROTO library for proto-google-cloud-dialogflow-v2beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dialogflow-parent</artifactId>
-    <version>4.7.3</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
+    <version>4.7.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-dialogflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-dialogflow/versions.txt b/java-dialogflow/versions.txt
index 58f5ea29cd54..4d27a8f63db3 100644
--- a/java-dialogflow/versions.txt
+++ b/java-dialogflow/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-dialogflow:4.7.3:4.7.3
-grpc-google-cloud-dialogflow-v2beta1:0.105.3:0.105.3
-grpc-google-cloud-dialogflow-v2:4.7.3:4.7.3
-proto-google-cloud-dialogflow-v2:4.7.3:4.7.3
-proto-google-cloud-dialogflow-v2beta1:0.105.3:0.105.3
+google-cloud-dialogflow:4.7.3:4.7.4-SNAPSHOT
+grpc-google-cloud-dialogflow-v2beta1:0.105.3:0.105.4-SNAPSHOT
+grpc-google-cloud-dialogflow-v2:4.7.3:4.7.4-SNAPSHOT
+proto-google-cloud-dialogflow-v2:4.7.3:4.7.4-SNAPSHOT
+proto-google-cloud-dialogflow-v2beta1:0.105.3:0.105.4-SNAPSHOT