diff --git a/java-iam-admin/google-iam-admin-bom/pom.xml b/java-iam-admin/google-iam-admin-bom/pom.xml
index a05ae6758973..d76a320e7e1b 100644
--- a/java-iam-admin/google-iam-admin-bom/pom.xml
+++ b/java-iam-admin/google-iam-admin-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-iam-admin-bom</artifactId>
-  <version>1.2.1</version><!-- {x-version-update:google-iam-admin:current} -->
+  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-iam-admin:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -65,17 +65,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-iam-admin</artifactId>
-        <version>1.2.1</version><!-- {x-version-update:google-iam-admin:current} -->
+        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-iam-admin:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-admin-v1</artifactId>
-        <version>1.2.1</version><!-- {x-version-update:grpc-google-iam-admin-v1:current} -->
+        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-admin-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-admin-v1</artifactId>
-        <version>1.2.1</version><!-- {x-version-update:proto-google-iam-admin-v1:current} -->
+        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-admin-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-iam-admin/google-iam-admin/pom.xml b/java-iam-admin/google-iam-admin/pom.xml
index 481e2922ef5a..a3c832703b44 100644
--- a/java-iam-admin/google-iam-admin/pom.xml
+++ b/java-iam-admin/google-iam-admin/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-iam-admin</artifactId>
-  <version>1.2.1</version><!-- {x-version-update:google-iam-admin:current} -->
+  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-iam-admin:current} -->
   <packaging>jar</packaging>
   <name>Google IAM Admin API</name>
   <url>https://github.com/googleapis/java-iam-admin</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-admin-parent</artifactId>
-    <version>1.2.1</version><!-- {x-version-update:google-iam-admin:current} -->
+    <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-iam-admin:current} -->
   </parent>
   <properties>
     <site.installationModule>google-iam-admin</site.installationModule>
diff --git a/java-iam-admin/grpc-google-iam-admin-v1/pom.xml b/java-iam-admin/grpc-google-iam-admin-v1/pom.xml
index 27f770b40188..578d8da56f43 100644
--- a/java-iam-admin/grpc-google-iam-admin-v1/pom.xml
+++ b/java-iam-admin/grpc-google-iam-admin-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-iam-admin-v1</artifactId>
-  <version>1.2.1</version><!-- {x-version-update:grpc-google-iam-admin-v1:current} -->
+  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-admin-v1:current} -->
   <name>grpc-google-iam-admin-v1</name>
   <description>GRPC library for google-iam-admin</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-admin-parent</artifactId>
-    <version>1.2.1</version><!-- {x-version-update:google-iam-admin:current} -->
+    <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-iam-admin:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iam-admin/pom.xml b/java-iam-admin/pom.xml
index 265423077272..6ac87c7ac549 100644
--- a/java-iam-admin/pom.xml
+++ b/java-iam-admin/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-iam-admin-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.2.1</version><!-- {x-version-update:google-iam-admin:current} -->
+  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-iam-admin:current} -->
   <name>Google IAM Admin API Parent</name>
   <url>https://github.com/googleapis/java-iam-admin</url>
   <description>
@@ -69,17 +69,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-iam-admin</artifactId>
-        <version>1.2.1</version><!-- {x-version-update:google-iam-admin:current} -->
+        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-iam-admin:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-admin-v1</artifactId>
-        <version>1.2.1</version><!-- {x-version-update:grpc-google-iam-admin-v1:current} -->
+        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-admin-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-admin-v1</artifactId>
-        <version>1.2.1</version><!-- {x-version-update:proto-google-iam-admin-v1:current} -->
+        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-admin-v1:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-iam-admin/proto-google-iam-admin-v1/pom.xml b/java-iam-admin/proto-google-iam-admin-v1/pom.xml
index e26bca03094f..bfc49fca6c34 100644
--- a/java-iam-admin/proto-google-iam-admin-v1/pom.xml
+++ b/java-iam-admin/proto-google-iam-admin-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-iam-admin-v1</artifactId>
-  <version>1.2.1</version><!-- {x-version-update:proto-google-iam-admin-v1:current} -->
+  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-admin-v1:current} -->
   <name>proto-google-iam-admin-v1</name>
   <description>Proto library for google-iam-admin</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-admin-parent</artifactId>
-    <version>1.2.1</version><!-- {x-version-update:google-iam-admin:current} -->
+    <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-iam-admin:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iam-admin/samples/snapshot/pom.xml b/java-iam-admin/samples/snapshot/pom.xml
index 27ea37ee8809..80cfa59d0091 100644
--- a/java-iam-admin/samples/snapshot/pom.xml
+++ b/java-iam-admin/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-iam-admin</artifactId>
-      <version>1.2.1</version>
+      <version>1.2.2-SNAPSHOT</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/java-iam-admin/versions.txt b/java-iam-admin/versions.txt
index f89397b08e3a..eb3e9073b98d 100644
--- a/java-iam-admin/versions.txt
+++ b/java-iam-admin/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-iam-admin:1.2.1:1.2.1
-grpc-google-iam-admin-v1:1.2.1:1.2.1
-proto-google-iam-admin-v1:1.2.1:1.2.1
+google-iam-admin:1.2.1:1.2.2-SNAPSHOT
+grpc-google-iam-admin-v1:1.2.1:1.2.2-SNAPSHOT
+proto-google-iam-admin-v1:1.2.1:1.2.2-SNAPSHOT