diff --git a/java-orchestration-airflow/google-cloud-orchestration-airflow-bom/pom.xml b/java-orchestration-airflow/google-cloud-orchestration-airflow-bom/pom.xml
index ba7a104b43c4..fe9a7fcb513d 100644
--- a/java-orchestration-airflow/google-cloud-orchestration-airflow-bom/pom.xml
+++ b/java-orchestration-airflow/google-cloud-orchestration-airflow-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-orchestration-airflow-bom</artifactId>
-  <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+  <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,27 +56,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-orchestration-airflow</artifactId>
-        <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+        <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-orchestration-airflow-v1</artifactId>
-        <version>1.3.3</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
+        <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-orchestration-airflow-v1beta1</artifactId>
-        <version>0.6.3</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
+        <version>0.6.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-orchestration-airflow-v1</artifactId>
-        <version>1.3.3</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
+        <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-orchestration-airflow-v1beta1</artifactId>
-        <version>0.6.3</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
+        <version>0.6.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-orchestration-airflow/google-cloud-orchestration-airflow/pom.xml b/java-orchestration-airflow/google-cloud-orchestration-airflow/pom.xml
index ae18add2571d..ba985827beab 100644
--- a/java-orchestration-airflow/google-cloud-orchestration-airflow/pom.xml
+++ b/java-orchestration-airflow/google-cloud-orchestration-airflow/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-orchestration-airflow</artifactId>
-  <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+  <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Composer</name>
   <url>https://github.com/googleapis/java-orchestration-airflow</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-orchestration-airflow</site.installationModule>
diff --git a/java-orchestration-airflow/grpc-google-cloud-orchestration-airflow-v1/pom.xml b/java-orchestration-airflow/grpc-google-cloud-orchestration-airflow-v1/pom.xml
index 98d9ac3ff194..94e9f2973a27 100644
--- a/java-orchestration-airflow/grpc-google-cloud-orchestration-airflow-v1/pom.xml
+++ b/java-orchestration-airflow/grpc-google-cloud-orchestration-airflow-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-orchestration-airflow-v1</artifactId>
-  <version>1.3.3</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
+  <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
   <name>grpc-google-cloud-orchestration-airflow-v1</name>
   <description>GRPC library for google-cloud-orchestration-airflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-orchestration-airflow/grpc-google-cloud-orchestration-airflow-v1beta1/pom.xml b/java-orchestration-airflow/grpc-google-cloud-orchestration-airflow-v1beta1/pom.xml
index 8ada86968f78..e556af0c0103 100644
--- a/java-orchestration-airflow/grpc-google-cloud-orchestration-airflow-v1beta1/pom.xml
+++ b/java-orchestration-airflow/grpc-google-cloud-orchestration-airflow-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-orchestration-airflow-v1beta1</artifactId>
-  <version>0.6.3</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
+  <version>0.6.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
   <name>grpc-google-cloud-orchestration-airflow-v1beta1</name>
   <description>GRPC library for google-cloud-orchestration-airflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-orchestration-airflow/pom.xml b/java-orchestration-airflow/pom.xml
index 764511eadb54..aad17a1ebc49 100644
--- a/java-orchestration-airflow/pom.xml
+++ b/java-orchestration-airflow/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+  <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   <name>Google Cloud Composer Parent</name>
   <url>https://github.com/googleapis/java-orchestration-airflow</url>
   <description>
@@ -69,27 +69,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-orchestration-airflow</artifactId>
-        <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+        <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-orchestration-airflow-v1</artifactId>
-        <version>1.3.3</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
+        <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-orchestration-airflow-v1beta1</artifactId>
-        <version>0.6.3</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
+        <version>0.6.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-orchestration-airflow-v1</artifactId>
-        <version>1.3.3</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
+        <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-orchestration-airflow-v1beta1</artifactId>
-        <version>0.6.3</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
+        <version>0.6.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-orchestration-airflow/proto-google-cloud-orchestration-airflow-v1/pom.xml b/java-orchestration-airflow/proto-google-cloud-orchestration-airflow-v1/pom.xml
index 456665640d18..9837e4971a51 100644
--- a/java-orchestration-airflow/proto-google-cloud-orchestration-airflow-v1/pom.xml
+++ b/java-orchestration-airflow/proto-google-cloud-orchestration-airflow-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-orchestration-airflow-v1</artifactId>
-  <version>1.3.3</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
+  <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
   <name>proto-google-cloud-orchestration-airflow-v1</name>
   <description>Proto library for google-cloud-orchestration-airflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-orchestration-airflow/proto-google-cloud-orchestration-airflow-v1beta1/pom.xml b/java-orchestration-airflow/proto-google-cloud-orchestration-airflow-v1beta1/pom.xml
index 7bc45b3976e0..29c83a1acc53 100644
--- a/java-orchestration-airflow/proto-google-cloud-orchestration-airflow-v1beta1/pom.xml
+++ b/java-orchestration-airflow/proto-google-cloud-orchestration-airflow-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-orchestration-airflow-v1beta1</artifactId>
-  <version>0.6.3</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
+  <version>0.6.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
   <name>proto-google-cloud-orchestration-airflow-v1beta1</name>
   <description>Proto library for google-cloud-orchestration-airflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.3.3</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.3.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-orchestration-airflow/versions.txt b/java-orchestration-airflow/versions.txt
index c97f76879fa7..5b906f2327f0 100644
--- a/java-orchestration-airflow/versions.txt
+++ b/java-orchestration-airflow/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-orchestration-airflow:1.3.3:1.3.3
-grpc-google-cloud-orchestration-airflow-v1:1.3.3:1.3.3
-grpc-google-cloud-orchestration-airflow-v1beta1:0.6.3:0.6.3
-proto-google-cloud-orchestration-airflow-v1:1.3.3:1.3.3
-proto-google-cloud-orchestration-airflow-v1beta1:0.6.3:0.6.3
+google-cloud-orchestration-airflow:1.3.3:1.3.4-SNAPSHOT
+grpc-google-cloud-orchestration-airflow-v1:1.3.3:1.3.4-SNAPSHOT
+grpc-google-cloud-orchestration-airflow-v1beta1:0.6.3:0.6.4-SNAPSHOT
+proto-google-cloud-orchestration-airflow-v1:1.3.3:1.3.4-SNAPSHOT
+proto-google-cloud-orchestration-airflow-v1beta1:0.6.3:0.6.4-SNAPSHOT