diff --git a/google-cloud-workflows-bom/pom.xml b/google-cloud-workflows-bom/pom.xml
index 1665ded5..4d6afdec 100644
--- a/google-cloud-workflows-bom/pom.xml
+++ b/google-cloud-workflows-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-workflows-bom</artifactId>
-  <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+  <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -58,27 +58,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-workflows</artifactId>
-        <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+        <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-workflows-v1beta</artifactId>
-        <version>0.9.3</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
+        <version>0.9.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-workflows-v1</artifactId>
-        <version>2.3.3</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
+        <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-workflows-v1beta</artifactId>
-        <version>0.9.3</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
+        <version>0.9.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-workflows-v1</artifactId>
-        <version>2.3.3</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
+        <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-workflows/pom.xml b/google-cloud-workflows/pom.xml
index 7feff25c..67021b81 100644
--- a/google-cloud-workflows/pom.xml
+++ b/google-cloud-workflows/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-workflows</artifactId>
-  <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+  <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Workflows</name>
   <url>https://github.com/googleapis/java-workflows</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-workflows</site.installationModule>
diff --git a/grpc-google-cloud-workflows-v1/pom.xml b/grpc-google-cloud-workflows-v1/pom.xml
index 5de46fca..ae5076bc 100644
--- a/grpc-google-cloud-workflows-v1/pom.xml
+++ b/grpc-google-cloud-workflows-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-workflows-v1</artifactId>
-  <version>2.3.3</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
+  <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
   <name>grpc-google-cloud-workflows-v1</name>
   <description>GRPC library for google-cloud-workflows</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-workflows-v1beta/pom.xml b/grpc-google-cloud-workflows-v1beta/pom.xml
index 17702bd7..7cbe4ca9 100644
--- a/grpc-google-cloud-workflows-v1beta/pom.xml
+++ b/grpc-google-cloud-workflows-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-workflows-v1beta</artifactId>
-  <version>0.9.3</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
+  <version>0.9.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
   <name>grpc-google-cloud-workflows-v1beta</name>
   <description>GRPC library for google-cloud-workflows</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 03e66b9a..c06b519f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-workflows-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+  <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
   <name>Google Cloud Workflows Parent</name>
   <url>https://github.com/googleapis/java-</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-workflows</artifactId>
-        <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+        <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-workflows-v1</artifactId>
-        <version>2.3.3</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
+        <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-workflows-v1</artifactId>
-        <version>2.3.3</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
+        <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-workflows-v1beta</artifactId>
-        <version>0.9.3</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
+        <version>0.9.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-workflows-v1beta</artifactId>
-        <version>0.9.3</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
+        <version>0.9.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-workflows-v1beta:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-workflows-v1/pom.xml b/proto-google-cloud-workflows-v1/pom.xml
index a7c48188..caab410f 100644
--- a/proto-google-cloud-workflows-v1/pom.xml
+++ b/proto-google-cloud-workflows-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-workflows-v1</artifactId>
-  <version>2.3.3</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
+  <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1:current} -->
   <name>proto-google-cloud-workflows-v1</name>
   <description>Proto library for google-cloud-workflows</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-workflows-v1beta/pom.xml b/proto-google-cloud-workflows-v1beta/pom.xml
index 57e48ab1..108951fe 100644
--- a/proto-google-cloud-workflows-v1beta/pom.xml
+++ b/proto-google-cloud-workflows-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-workflows-v1beta</artifactId>
-  <version>0.9.3</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
+  <version>0.9.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-workflows-v1beta:current} -->
   <name>proto-google-cloud-workflows-v1beta</name>
   <description>Proto library for google-cloud-workflows</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-workflows-parent</artifactId>
-    <version>2.3.3</version><!-- {x-version-update:google-cloud-workflows:current} -->
+    <version>2.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-workflows:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 5d7fb6c6..42a7aa77 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-workflows</artifactId>
-      <version>2.3.3</version>
+      <version>2.3.4-SNAPSHOT</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/versions.txt b/versions.txt
index 97431897..0e816784 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-workflows:2.3.3:2.3.3
-grpc-google-cloud-workflows-v1beta:0.9.3:0.9.3
-grpc-google-cloud-workflows-v1:2.3.3:2.3.3
-proto-google-cloud-workflows-v1beta:0.9.3:0.9.3
-proto-google-cloud-workflows-v1:2.3.3:2.3.3
+google-cloud-workflows:2.3.3:2.3.4-SNAPSHOT
+grpc-google-cloud-workflows-v1beta:0.9.3:0.9.4-SNAPSHOT
+grpc-google-cloud-workflows-v1:2.3.3:2.3.4-SNAPSHOT
+proto-google-cloud-workflows-v1beta:0.9.3:0.9.4-SNAPSHOT
+proto-google-cloud-workflows-v1:2.3.3:2.3.4-SNAPSHOT