diff --git a/google-cloud-texttospeech-bom/pom.xml b/google-cloud-texttospeech-bom/pom.xml
index f0621365..2e24f54f 100644
--- a/google-cloud-texttospeech-bom/pom.xml
+++ b/google-cloud-texttospeech-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-texttospeech-bom</artifactId>
-  <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+  <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,27 +52,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-texttospeech</artifactId>
-        <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+        <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-texttospeech-v1beta1</artifactId>
-        <version>0.89.3</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1beta1:current} -->
+        <version>0.89.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-texttospeech-v1</artifactId>
-        <version>2.0.3</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1:current} -->
+        <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-texttospeech-v1</artifactId>
-        <version>2.0.3</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1:current} -->
+        <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-texttospeech-v1beta1</artifactId>
-        <version>0.89.3</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1beta1:current} -->
+        <version>0.89.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-texttospeech/pom.xml b/google-cloud-texttospeech/pom.xml
index cfe8c2bb..db403cb2 100644
--- a/google-cloud-texttospeech/pom.xml
+++ b/google-cloud-texttospeech/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-texttospeech</artifactId>
-  <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+  <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Text-to-Speech</name>
   <url>https://github.com/googleapis/java-texttospeech</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-texttospeech-parent</artifactId>
-    <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+    <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-texttospeech</site.installationModule>
diff --git a/grpc-google-cloud-texttospeech-v1/pom.xml b/grpc-google-cloud-texttospeech-v1/pom.xml
index b8baec64..e859ecc6 100644
--- a/grpc-google-cloud-texttospeech-v1/pom.xml
+++ b/grpc-google-cloud-texttospeech-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-texttospeech-v1</artifactId>
-  <version>2.0.3</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1:current} -->
+  <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1:current} -->
   <name>grpc-google-cloud-texttospeech-v1</name>
   <description>GRPC library for grpc-google-cloud-texttospeech-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-texttospeech-parent</artifactId>
-    <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+    <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-texttospeech-v1beta1/pom.xml b/grpc-google-cloud-texttospeech-v1beta1/pom.xml
index f64a7f69..89dd5790 100644
--- a/grpc-google-cloud-texttospeech-v1beta1/pom.xml
+++ b/grpc-google-cloud-texttospeech-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-texttospeech-v1beta1</artifactId>
-  <version>0.89.3</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1beta1:current} -->
+  <version>0.89.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1beta1:current} -->
   <name>grpc-google-cloud-texttospeech-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-texttospeech-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-texttospeech-parent</artifactId>
-    <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+    <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 7c47f503..27d59e99 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-texttospeech-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+  <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
   <name>Google Cloud Text-to-Speech Parent</name>
   <url>https://github.com/googleapis/java-texttospeech</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-texttospeech-v1</artifactId>
-        <version>2.0.3</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1:current} -->
+        <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-texttospeech-v1beta1</artifactId>
-        <version>0.89.3</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1beta1:current} -->
+        <version>0.89.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-texttospeech-v1beta1</artifactId>
-        <version>0.89.3</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1beta1:current} -->
+        <version>0.89.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-texttospeech-v1</artifactId>
-        <version>2.0.3</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1:current} -->
+        <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-texttospeech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-texttospeech</artifactId>
-        <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+        <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-texttospeech-v1/pom.xml b/proto-google-cloud-texttospeech-v1/pom.xml
index 7321df13..a76d8fdd 100644
--- a/proto-google-cloud-texttospeech-v1/pom.xml
+++ b/proto-google-cloud-texttospeech-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-texttospeech-v1</artifactId>
-  <version>2.0.3</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1:current} -->
+  <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1:current} -->
   <name>proto-google-cloud-texttospeech-v1</name>
   <description>PROTO library for proto-google-cloud-texttospeech-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-texttospeech-parent</artifactId>
-    <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+    <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-texttospeech-v1beta1/pom.xml b/proto-google-cloud-texttospeech-v1beta1/pom.xml
index 73b17746..9bc697f5 100644
--- a/proto-google-cloud-texttospeech-v1beta1/pom.xml
+++ b/proto-google-cloud-texttospeech-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-texttospeech-v1beta1</artifactId>
-  <version>0.89.3</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1beta1:current} -->
+  <version>0.89.4-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-texttospeech-v1beta1:current} -->
   <name>proto-google-cloud-texttospeech-v1beta1</name>
   <description>PROTO library for proto-google-cloud-texttospeech-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-texttospeech-parent</artifactId>
-    <version>2.0.3</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
+    <version>2.0.4-SNAPSHOT</version><!-- {x-version-update:google-cloud-texttospeech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 078795c3..62691b32 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-texttospeech</artifactId>
-      <version>2.0.3</version>
+      <version>2.0.4-SNAPSHOT</version>
     </dependency>
     <!-- {x-version-update-end} -->
     <dependency>
diff --git a/versions.txt b/versions.txt
index 1393d0b1..b91d06dc 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-texttospeech:2.0.3:2.0.3
-grpc-google-cloud-texttospeech-v1beta1:0.89.3:0.89.3
-grpc-google-cloud-texttospeech-v1:2.0.3:2.0.3
-proto-google-cloud-texttospeech-v1:2.0.3:2.0.3
-proto-google-cloud-texttospeech-v1beta1:0.89.3:0.89.3
+google-cloud-texttospeech:2.0.3:2.0.4-SNAPSHOT
+grpc-google-cloud-texttospeech-v1beta1:0.89.3:0.89.4-SNAPSHOT
+grpc-google-cloud-texttospeech-v1:2.0.3:2.0.4-SNAPSHOT
+proto-google-cloud-texttospeech-v1:2.0.3:2.0.4-SNAPSHOT
+proto-google-cloud-texttospeech-v1beta1:0.89.3:0.89.4-SNAPSHOT