diff --git a/google-cloud-websecurityscanner-bom/pom.xml b/google-cloud-websecurityscanner-bom/pom.xml
index 2fbfdad5..b71d6aee 100644
--- a/google-cloud-websecurityscanner-bom/pom.xml
+++ b/google-cloud-websecurityscanner-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-websecurityscanner-bom</artifactId>
-  <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+  <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,37 +52,37 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-websecurityscanner</artifactId>
-        <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+        <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-websecurityscanner-v1alpha</artifactId>
-        <version>0.87.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1alpha:current} -->
+        <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-websecurityscanner-v1beta</artifactId>
-        <version>0.87.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1beta:current} -->
+        <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-websecurityscanner-v1</artifactId>
-        <version>2.0.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1:current} -->
+        <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-websecurityscanner-v1alpha</artifactId>
-        <version>0.87.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1alpha:current} -->
+        <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-websecurityscanner-v1beta</artifactId>
-        <version>0.87.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1beta:current} -->
+        <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-websecurityscanner-v1</artifactId>
-        <version>2.0.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1:current} -->
+        <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-websecurityscanner/pom.xml b/google-cloud-websecurityscanner/pom.xml
index baad30ea..9e150f26 100644
--- a/google-cloud-websecurityscanner/pom.xml
+++ b/google-cloud-websecurityscanner/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-websecurityscanner</artifactId>
-  <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+  <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Web Security Scanner</name>
   <url>https://github.com/googleapis/java-websecurityscanner</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-websecurityscanner-parent</artifactId>
-    <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+    <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-websecurityscanner</site.installationModule>
diff --git a/grpc-google-cloud-websecurityscanner-v1/pom.xml b/grpc-google-cloud-websecurityscanner-v1/pom.xml
index 5affee44..935cc9b9 100644
--- a/grpc-google-cloud-websecurityscanner-v1/pom.xml
+++ b/grpc-google-cloud-websecurityscanner-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-websecurityscanner-v1</artifactId>
-  <version>2.0.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1:current} -->
+  <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1:current} -->
   <name>grpc-google-cloud-websecurityscanner-v1</name>
   <description>GRPC library for grpc-google-cloud-websecurityscanner-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-websecurityscanner-parent</artifactId>
-    <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+    <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-websecurityscanner-v1alpha/pom.xml b/grpc-google-cloud-websecurityscanner-v1alpha/pom.xml
index d2fb8dea..e26d9b61 100644
--- a/grpc-google-cloud-websecurityscanner-v1alpha/pom.xml
+++ b/grpc-google-cloud-websecurityscanner-v1alpha/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-websecurityscanner-v1alpha</artifactId>
-  <version>0.87.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1alpha:current} -->
+  <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1alpha:current} -->
   <name>grpc-google-cloud-websecurityscanner-v1alpha</name>
   <description>GRPC library for grpc-google-cloud-websecurityscanner-v1alpha</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-websecurityscanner-parent</artifactId>
-    <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+    <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-websecurityscanner-v1beta/pom.xml b/grpc-google-cloud-websecurityscanner-v1beta/pom.xml
index 6fbc2f2c..64052468 100644
--- a/grpc-google-cloud-websecurityscanner-v1beta/pom.xml
+++ b/grpc-google-cloud-websecurityscanner-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-websecurityscanner-v1beta</artifactId>
-  <version>0.87.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1beta:current} -->
+  <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1beta:current} -->
   <name>grpc-google-cloud-websecurityscanner-v1beta</name>
   <description>GRPC library for grpc-google-cloud-websecurityscanner-v1beta</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-websecurityscanner-parent</artifactId>
-    <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+    <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 37083156..4c04b1af 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-websecurityscanner-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+  <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   <name>Google Cloud Web Security Scanner Parent</name>
   <url>https://github.com/googleapis/java-websecurityscanner</url>
   <description>
@@ -61,37 +61,37 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-websecurityscanner-v1alpha</artifactId>
-        <version>0.87.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1alpha:current} -->
+        <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-websecurityscanner-v1beta</artifactId>
-        <version>0.87.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1beta:current} -->
+        <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-websecurityscanner-v1</artifactId>
-        <version>2.0.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1:current} -->
+        <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-websecurityscanner-v1alpha</artifactId>
-        <version>0.87.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1alpha:current} -->
+        <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-websecurityscanner-v1beta</artifactId>
-        <version>0.87.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1beta:current} -->
+        <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-websecurityscanner-v1</artifactId>
-        <version>2.0.15</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1:current} -->
+        <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-websecurityscanner-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-websecurityscanner</artifactId>
-        <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+        <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-websecurityscanner-v1/pom.xml b/proto-google-cloud-websecurityscanner-v1/pom.xml
index 32bb71a0..a00c6d43 100644
--- a/proto-google-cloud-websecurityscanner-v1/pom.xml
+++ b/proto-google-cloud-websecurityscanner-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-websecurityscanner-v1</artifactId>
-  <version>2.0.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1:current} -->
+  <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1:current} -->
   <name>proto-google-cloud-websecurityscanner-v1</name>
   <description>PROTO library for proto-google-cloud-websecurityscanner-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-websecurityscanner-parent</artifactId>
-    <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+    <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/pom.xml b/proto-google-cloud-websecurityscanner-v1alpha/pom.xml
index f1e05e8d..7b3cc9e1 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/pom.xml
+++ b/proto-google-cloud-websecurityscanner-v1alpha/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-websecurityscanner-v1alpha</artifactId>
-  <version>0.87.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1alpha:current} -->
+  <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1alpha:current} -->
   <name>proto-google-cloud-websecurityscanner-v1alpha</name>
   <description>PROTO library for proto-google-cloud-websecurityscanner-v1alpha</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-websecurityscanner-parent</artifactId>
-    <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+    <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-websecurityscanner-v1beta/pom.xml b/proto-google-cloud-websecurityscanner-v1beta/pom.xml
index f643f3a3..867774b7 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/pom.xml
+++ b/proto-google-cloud-websecurityscanner-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-websecurityscanner-v1beta</artifactId>
-  <version>0.87.15</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1beta:current} -->
+  <version>0.87.16-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-websecurityscanner-v1beta:current} -->
   <name>proto-google-cloud-websecurityscanner-v1beta</name>
   <description>PROTO library for proto-google-cloud-websecurityscanner-v1beta</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-websecurityscanner-parent</artifactId>
-    <version>2.0.15</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
+    <version>2.0.16-SNAPSHOT</version><!-- {x-version-update:google-cloud-websecurityscanner:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index b2a797f7..feff6de6 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,10 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-websecurityscanner:2.0.15:2.0.15
-grpc-google-cloud-websecurityscanner-v1alpha:0.87.15:0.87.15
-grpc-google-cloud-websecurityscanner-v1beta:0.87.15:0.87.15
-grpc-google-cloud-websecurityscanner-v1:2.0.15:2.0.15
-proto-google-cloud-websecurityscanner-v1alpha:0.87.15:0.87.15
-proto-google-cloud-websecurityscanner-v1beta:0.87.15:0.87.15
-proto-google-cloud-websecurityscanner-v1:2.0.15:2.0.15
+google-cloud-websecurityscanner:2.0.15:2.0.16-SNAPSHOT
+grpc-google-cloud-websecurityscanner-v1alpha:0.87.15:0.87.16-SNAPSHOT
+grpc-google-cloud-websecurityscanner-v1beta:0.87.15:0.87.16-SNAPSHOT
+grpc-google-cloud-websecurityscanner-v1:2.0.15:2.0.16-SNAPSHOT
+proto-google-cloud-websecurityscanner-v1alpha:0.87.15:0.87.16-SNAPSHOT
+proto-google-cloud-websecurityscanner-v1beta:0.87.15:0.87.16-SNAPSHOT
+proto-google-cloud-websecurityscanner-v1:2.0.15:2.0.16-SNAPSHOT