diff --git a/java-dataflow/google-cloud-dataflow-bom/pom.xml b/java-dataflow/google-cloud-dataflow-bom/pom.xml
index f2b89c9dbfda..586699764d07 100644
--- a/java-dataflow/google-cloud-dataflow-bom/pom.xml
+++ b/java-dataflow/google-cloud-dataflow-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dataflow-bom</artifactId>
-  <version>0.7.6</version><!-- {x-version-update:google-cloud-dataflow:current} -->
+  <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataflow:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,17 +56,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dataflow</artifactId>
-        <version>0.7.6</version><!-- {x-version-update:google-cloud-dataflow:current} -->
+        <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dataflow-v1beta3</artifactId>
-        <version>0.7.6</version><!-- {x-version-update:grpc-google-cloud-dataflow-v1beta3:current} -->
+        <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataflow-v1beta3:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dataflow-v1beta3</artifactId>
-        <version>0.7.6</version><!-- {x-version-update:proto-google-cloud-dataflow-v1beta3:current} -->
+        <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataflow-v1beta3:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-dataflow/google-cloud-dataflow/pom.xml b/java-dataflow/google-cloud-dataflow/pom.xml
index 3ffa71a4af3c..29b2efe1164f 100644
--- a/java-dataflow/google-cloud-dataflow/pom.xml
+++ b/java-dataflow/google-cloud-dataflow/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dataflow</artifactId>
-  <version>0.7.6</version><!-- {x-version-update:google-cloud-dataflow:current} -->
+  <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataflow:current} -->
   <packaging>jar</packaging>
   <name>Google Dataflow</name>
   <url>https://github.com/googleapis/java-dataflow</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dataflow-parent</artifactId>
-    <version>0.7.6</version><!-- {x-version-update:google-cloud-dataflow:current} -->
+    <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataflow:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-dataflow</site.installationModule>
diff --git a/java-dataflow/grpc-google-cloud-dataflow-v1beta3/pom.xml b/java-dataflow/grpc-google-cloud-dataflow-v1beta3/pom.xml
index 3193b9f77b2a..8b5d4a3b71bb 100644
--- a/java-dataflow/grpc-google-cloud-dataflow-v1beta3/pom.xml
+++ b/java-dataflow/grpc-google-cloud-dataflow-v1beta3/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-dataflow-v1beta3</artifactId>
-  <version>0.7.6</version><!-- {x-version-update:grpc-google-cloud-dataflow-v1beta3:current} -->
+  <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataflow-v1beta3:current} -->
   <name>grpc-google-cloud-dataflow-v1beta3</name>
   <description>GRPC library for google-cloud-dataflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dataflow-parent</artifactId>
-    <version>0.7.6</version><!-- {x-version-update:google-cloud-dataflow:current} -->
+    <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-dataflow/pom.xml b/java-dataflow/pom.xml
index a89526c27be6..5392169c3f61 100644
--- a/java-dataflow/pom.xml
+++ b/java-dataflow/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dataflow-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.7.6</version><!-- {x-version-update:google-cloud-dataflow:current} -->
+  <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataflow:current} -->
   <name>Google Dataflow Parent</name>
   <url>https://github.com/googleapis/java-dataflow</url>
   <description>
@@ -69,17 +69,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dataflow</artifactId>
-        <version>0.7.6</version><!-- {x-version-update:google-cloud-dataflow:current} -->
+        <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dataflow-v1beta3</artifactId>
-        <version>0.7.6</version><!-- {x-version-update:grpc-google-cloud-dataflow-v1beta3:current} -->
+        <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataflow-v1beta3:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dataflow-v1beta3</artifactId>
-        <version>0.7.6</version><!-- {x-version-update:proto-google-cloud-dataflow-v1beta3:current} -->
+        <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataflow-v1beta3:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-dataflow/proto-google-cloud-dataflow-v1beta3/pom.xml b/java-dataflow/proto-google-cloud-dataflow-v1beta3/pom.xml
index 2d1dcaaa6df3..cb1d0336fc97 100644
--- a/java-dataflow/proto-google-cloud-dataflow-v1beta3/pom.xml
+++ b/java-dataflow/proto-google-cloud-dataflow-v1beta3/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-dataflow-v1beta3</artifactId>
-  <version>0.7.6</version><!-- {x-version-update:proto-google-cloud-dataflow-v1beta3:current} -->
+  <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataflow-v1beta3:current} -->
   <name>proto-google-cloud-dataflow-v1beta3</name>
   <description>Proto library for google-cloud-dataflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dataflow-parent</artifactId>
-    <version>0.7.6</version><!-- {x-version-update:google-cloud-dataflow:current} -->
+    <version>0.7.7-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-dataflow/versions.txt b/java-dataflow/versions.txt
index 7a1851e0cecb..bac03cc9001e 100644
--- a/java-dataflow/versions.txt
+++ b/java-dataflow/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-dataflow:0.7.6:0.7.6
-grpc-google-cloud-dataflow-v1beta3:0.7.6:0.7.6
-proto-google-cloud-dataflow-v1beta3:0.7.6:0.7.6
+google-cloud-dataflow:0.7.6:0.7.7-SNAPSHOT
+grpc-google-cloud-dataflow-v1beta3:0.7.6:0.7.7-SNAPSHOT
+proto-google-cloud-dataflow-v1beta3:0.7.6:0.7.7-SNAPSHOT