diff --git a/google-cloud-speech-bom/pom.xml b/google-cloud-speech-bom/pom.xml
index 818921787..01994f591 100644
--- a/google-cloud-speech-bom/pom.xml
+++ b/google-cloud-speech-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-speech-bom</artifactId>
-  <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+  <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -53,37 +53,37 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-speech</artifactId>
-        <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+        <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1</artifactId>
-        <version>2.2.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
+        <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1beta1</artifactId>
-        <version>0.86.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
+        <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1p1beta1</artifactId>
-        <version>0.86.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
+        <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1</artifactId>
-        <version>2.2.3</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
+        <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1beta1</artifactId>
-        <version>0.86.3</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
+        <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1p1beta1</artifactId>
-        <version>0.86.3</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
+        <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-speech/pom.xml b/google-cloud-speech/pom.xml
index 49a1c71b9..af3ff4f33 100644
--- a/google-cloud-speech/pom.xml
+++ b/google-cloud-speech/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-speech</artifactId>
-  <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+  <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Speech</name>
   <url>https://github.com/googleapis/java-speech</url>
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-speech</site.installationModule>
diff --git a/grpc-google-cloud-speech-v1/pom.xml b/grpc-google-cloud-speech-v1/pom.xml
index 6ccd79f32..a60a6aaeb 100644
--- a/grpc-google-cloud-speech-v1/pom.xml
+++ b/grpc-google-cloud-speech-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-speech-v1</artifactId>
-  <version>2.2.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
+  <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
   <name>grpc-google-cloud-speech-v1</name>
   <description>GRPC library for grpc-google-cloud-speech-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-speech-v1beta1/pom.xml b/grpc-google-cloud-speech-v1beta1/pom.xml
index 043ca9dda..d08124744 100644
--- a/grpc-google-cloud-speech-v1beta1/pom.xml
+++ b/grpc-google-cloud-speech-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-speech-v1beta1</artifactId>
-  <version>0.86.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
+  <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
   <name>grpc-google-cloud-speech-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-speech-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-speech-v1p1beta1/pom.xml b/grpc-google-cloud-speech-v1p1beta1/pom.xml
index cf069486d..119965dae 100644
--- a/grpc-google-cloud-speech-v1p1beta1/pom.xml
+++ b/grpc-google-cloud-speech-v1p1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-speech-v1p1beta1</artifactId>
-  <version>0.86.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
+  <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
   <name>grpc-google-cloud-speech-v1p1beta1</name>
   <description>GRPC library for grpc-google-cloud-speech-v1p1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index b9124dc93..206793ebb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-speech-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+  <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   <name>Google Cloud speech Parent</name>
   <url>https://github.com/googleapis/java-speech</url>
   <description>
@@ -149,37 +149,37 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1</artifactId>
-        <version>2.2.3</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
+        <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-speech</artifactId>
-        <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+        <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1beta1</artifactId>
-        <version>0.86.3</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
+        <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1p1beta1</artifactId>
-        <version>0.86.3</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
+        <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1</artifactId>
-        <version>2.2.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
+        <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1beta1</artifactId>
-        <version>0.86.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
+        <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1p1beta1</artifactId>
-        <version>0.86.3</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
+        <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-speech-v1/pom.xml b/proto-google-cloud-speech-v1/pom.xml
index e40c6a192..c887b8492 100644
--- a/proto-google-cloud-speech-v1/pom.xml
+++ b/proto-google-cloud-speech-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-speech-v1</artifactId>
-  <version>2.2.3</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
+  <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
   <name>proto-google-cloud-speech-v1</name>
   <description>PROTO library for proto-google-cloud-speech-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-speech-v1beta1/pom.xml b/proto-google-cloud-speech-v1beta1/pom.xml
index 891f95057..60a7ba8f6 100644
--- a/proto-google-cloud-speech-v1beta1/pom.xml
+++ b/proto-google-cloud-speech-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-speech-v1beta1</artifactId>
-  <version>0.86.3</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
+  <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
   <name>proto-google-cloud-speech-v1beta1</name>
   <description>PROTO library for proto-google-cloud-speech-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-speech-v1p1beta1/pom.xml b/proto-google-cloud-speech-v1p1beta1/pom.xml
index 5b391b314..90f9ef09e 100644
--- a/proto-google-cloud-speech-v1p1beta1/pom.xml
+++ b/proto-google-cloud-speech-v1p1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-speech-v1p1beta1</artifactId>
-  <version>0.86.3</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
+  <version>0.86.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
   <name>proto-google-cloud-speech-v1p1beta1</name>
   <description>PROTO library for proto-google-cloud-speech-v1p1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.2.3</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.2.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index e60a463d2..1dbe09712 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-speech</artifactId>
-      <version>2.2.3</version>
+      <version>2.2.4-SNAPSHOT</version>
     </dependency>
     <!-- {x-version-update-end} -->
     <dependency>
diff --git a/versions.txt b/versions.txt
index bcbbf6ce0..a4e4a9564 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,10 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-speech:2.2.3:2.2.3
-grpc-google-cloud-speech-v1:2.2.3:2.2.3
-grpc-google-cloud-speech-v1beta1:0.86.3:0.86.3
-grpc-google-cloud-speech-v1p1beta1:0.86.3:0.86.3
-proto-google-cloud-speech-v1:2.2.3:2.2.3
-proto-google-cloud-speech-v1beta1:0.86.3:0.86.3
-proto-google-cloud-speech-v1p1beta1:0.86.3:0.86.3
+google-cloud-speech:2.2.3:2.2.4-SNAPSHOT
+grpc-google-cloud-speech-v1:2.2.3:2.2.4-SNAPSHOT
+grpc-google-cloud-speech-v1beta1:0.86.3:0.86.4-SNAPSHOT
+grpc-google-cloud-speech-v1p1beta1:0.86.3:0.86.4-SNAPSHOT
+proto-google-cloud-speech-v1:2.2.3:2.2.4-SNAPSHOT
+proto-google-cloud-speech-v1beta1:0.86.3:0.86.4-SNAPSHOT
+proto-google-cloud-speech-v1p1beta1:0.86.3:0.86.4-SNAPSHOT