diff --git a/java-os-login/google-cloud-os-login-bom/pom.xml b/java-os-login/google-cloud-os-login-bom/pom.xml
index 35441f2cf5de..d124a64dd54e 100644
--- a/java-os-login/google-cloud-os-login-bom/pom.xml
+++ b/java-os-login/google-cloud-os-login-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-os-login-bom</artifactId>
-  <version>2.1.0</version><!-- {x-version-update:google-cloud-os-login:current} -->
+  <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-login:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,17 +52,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-os-login</artifactId>
-        <version>2.1.0</version><!-- {x-version-update:google-cloud-os-login:current} -->
+        <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-login:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-os-login-v1</artifactId>
-        <version>2.1.0</version><!-- {x-version-update:grpc-google-cloud-os-login-v1:current} -->
+        <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-login-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-os-login-v1</artifactId>
-        <version>2.1.0</version><!-- {x-version-update:proto-google-cloud-os-login-v1:current} -->
+        <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-login-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-os-login/google-cloud-os-login/pom.xml b/java-os-login/google-cloud-os-login/pom.xml
index e9966980a293..5c14b19a58a6 100644
--- a/java-os-login/google-cloud-os-login/pom.xml
+++ b/java-os-login/google-cloud-os-login/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-os-login</artifactId>
-  <version>2.1.0</version><!-- {x-version-update:google-cloud-os-login:current} -->
+  <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-login:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud OS Login</name>
   <url>https://github.com/googleapis/java-os-login</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-login-parent</artifactId>
-    <version>2.1.0</version><!-- {x-version-update:google-cloud-os-login:current} -->
+    <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-login:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-os-login</site.installationModule>
diff --git a/java-os-login/grpc-google-cloud-os-login-v1/pom.xml b/java-os-login/grpc-google-cloud-os-login-v1/pom.xml
index b5722cf3c0b1..6d46fe36549a 100644
--- a/java-os-login/grpc-google-cloud-os-login-v1/pom.xml
+++ b/java-os-login/grpc-google-cloud-os-login-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-os-login-v1</artifactId>
-  <version>2.1.0</version><!-- {x-version-update:grpc-google-cloud-os-login-v1:current} -->
+  <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-login-v1:current} -->
   <name>grpc-google-cloud-os-login-v1</name>
   <description>GRPC library for grpc-google-cloud-os-login-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-login-parent</artifactId>
-    <version>2.1.0</version><!-- {x-version-update:google-cloud-os-login:current} -->
+    <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-login:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-os-login/pom.xml b/java-os-login/pom.xml
index 5dee5fd73b81..2e6d3ff91376 100644
--- a/java-os-login/pom.xml
+++ b/java-os-login/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-os-login-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.1.0</version><!-- {x-version-update:google-cloud-os-login:current} -->
+  <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-login:current} -->
   <name>Google Cloud OS Login Parent</name>
   <url>https://github.com/googleapis/java-os-login</url>
   <description>
@@ -61,17 +61,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-os-login-v1</artifactId>
-        <version>2.1.0</version><!-- {x-version-update:proto-google-cloud-os-login-v1:current} -->
+        <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-login-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-os-login-v1</artifactId>
-        <version>2.1.0</version><!-- {x-version-update:grpc-google-cloud-os-login-v1:current} -->
+        <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-login-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-os-login</artifactId>
-        <version>2.1.0</version><!-- {x-version-update:google-cloud-os-login:current} -->
+        <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-login:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-os-login/proto-google-cloud-os-login-v1/pom.xml b/java-os-login/proto-google-cloud-os-login-v1/pom.xml
index 2177d8e5d335..e5e1928d07a5 100644
--- a/java-os-login/proto-google-cloud-os-login-v1/pom.xml
+++ b/java-os-login/proto-google-cloud-os-login-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-os-login-v1</artifactId>
-  <version>2.1.0</version><!-- {x-version-update:proto-google-cloud-os-login-v1:current} -->
+  <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-login-v1:current} -->
   <name>proto-google-cloud-os-login-v1</name>
   <description>PROTO library for proto-google-cloud-os-login-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-login-parent</artifactId>
-    <version>2.1.0</version><!-- {x-version-update:google-cloud-os-login:current} -->
+    <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-login:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-os-login/versions.txt b/java-os-login/versions.txt
index 9ab6f355c1e1..00c41bc43bae 100644
--- a/java-os-login/versions.txt
+++ b/java-os-login/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-os-login:2.1.0:2.1.0
-grpc-google-cloud-os-login-v1:2.1.0:2.1.0
-proto-google-cloud-os-login-v1:2.1.0:2.1.0
+google-cloud-os-login:2.1.0:2.1.1-SNAPSHOT
+grpc-google-cloud-os-login-v1:2.1.0:2.1.1-SNAPSHOT
+proto-google-cloud-os-login-v1:2.1.0:2.1.1-SNAPSHOT