diff --git a/CHANGELOG.md b/CHANGELOG.md
index 729d4759..75371364 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [1.1.5](https://github.com/googleapis/java-orchestration-airflow/compare/v1.1.4...v1.1.5) (2022-03-22)
+
+
+### Dependencies
+
+* update actions/checkout action to v3 ([#156](https://github.com/googleapis/java-orchestration-airflow/issues/156)) ([f6779ae](https://github.com/googleapis/java-orchestration-airflow/commit/f6779ae0df16e2ccb0a87ce9b2ad2965dcdbdfe3))
+
 ### [1.1.4](https://github.com/googleapis/java-orchestration-airflow/compare/v1.1.3...v1.1.4) (2022-03-02)
 
 
diff --git a/google-cloud-orchestration-airflow-bom/pom.xml b/google-cloud-orchestration-airflow-bom/pom.xml
index fcaa1ce7..67b7e276 100644
--- a/google-cloud-orchestration-airflow-bom/pom.xml
+++ b/google-cloud-orchestration-airflow-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-orchestration-airflow-bom</artifactId>
-  <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+  <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,27 +56,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-orchestration-airflow</artifactId>
-        <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+        <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-orchestration-airflow-v1</artifactId>
-        <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
+        <version>1.1.5</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-orchestration-airflow-v1beta1</artifactId>
-        <version>0.4.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
+        <version>0.4.5</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-orchestration-airflow-v1</artifactId>
-        <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
+        <version>1.1.5</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-orchestration-airflow-v1beta1</artifactId>
-        <version>0.4.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
+        <version>0.4.5</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-orchestration-airflow/pom.xml b/google-cloud-orchestration-airflow/pom.xml
index f1e2d4da..c13832ca 100644
--- a/google-cloud-orchestration-airflow/pom.xml
+++ b/google-cloud-orchestration-airflow/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-orchestration-airflow</artifactId>
-  <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+  <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Composer</name>
   <url>https://github.com/googleapis/java-orchestration-airflow</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-orchestration-airflow</site.installationModule>
diff --git a/grpc-google-cloud-orchestration-airflow-v1/pom.xml b/grpc-google-cloud-orchestration-airflow-v1/pom.xml
index 8fda0d04..ce0e9e3b 100644
--- a/grpc-google-cloud-orchestration-airflow-v1/pom.xml
+++ b/grpc-google-cloud-orchestration-airflow-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-orchestration-airflow-v1</artifactId>
-  <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
+  <version>1.1.5</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
   <name>grpc-google-cloud-orchestration-airflow-v1</name>
   <description>GRPC library for google-cloud-orchestration-airflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-orchestration-airflow-v1beta1/pom.xml b/grpc-google-cloud-orchestration-airflow-v1beta1/pom.xml
index ce196b27..8c580f6f 100644
--- a/grpc-google-cloud-orchestration-airflow-v1beta1/pom.xml
+++ b/grpc-google-cloud-orchestration-airflow-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-orchestration-airflow-v1beta1</artifactId>
-  <version>0.4.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
+  <version>0.4.5</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
   <name>grpc-google-cloud-orchestration-airflow-v1beta1</name>
   <description>GRPC library for google-cloud-orchestration-airflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 15c94b88..215988fd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+  <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   <name>Google Cloud Composer Parent</name>
   <url>https://github.com/googleapis/java-orchestration-airflow</url>
   <description>
@@ -69,27 +69,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-orchestration-airflow</artifactId>
-        <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+        <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-orchestration-airflow-v1</artifactId>
-        <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
+        <version>1.1.5</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-orchestration-airflow-v1beta1</artifactId>
-        <version>0.4.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
+        <version>0.4.5</version><!-- {x-version-update:grpc-google-cloud-orchestration-airflow-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-orchestration-airflow-v1</artifactId>
-        <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
+        <version>1.1.5</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-orchestration-airflow-v1beta1</artifactId>
-        <version>0.4.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
+        <version>0.4.5</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-orchestration-airflow-v1/pom.xml b/proto-google-cloud-orchestration-airflow-v1/pom.xml
index df7e9976..7952f8ca 100644
--- a/proto-google-cloud-orchestration-airflow-v1/pom.xml
+++ b/proto-google-cloud-orchestration-airflow-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-orchestration-airflow-v1</artifactId>
-  <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
+  <version>1.1.5</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1:current} -->
   <name>proto-google-cloud-orchestration-airflow-v1</name>
   <description>Proto library for google-cloud-orchestration-airflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-orchestration-airflow-v1beta1/pom.xml b/proto-google-cloud-orchestration-airflow-v1beta1/pom.xml
index c86c6591..6c6501b2 100644
--- a/proto-google-cloud-orchestration-airflow-v1beta1/pom.xml
+++ b/proto-google-cloud-orchestration-airflow-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-orchestration-airflow-v1beta1</artifactId>
-  <version>0.4.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
+  <version>0.4.5</version><!-- {x-version-update:proto-google-cloud-orchestration-airflow-v1beta1:current} -->
   <name>proto-google-cloud-orchestration-airflow-v1beta1</name>
   <description>Proto library for google-cloud-orchestration-airflow</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-orchestration-airflow-parent</artifactId>
-    <version>1.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
+    <version>1.1.5</version><!-- {x-version-update:google-cloud-orchestration-airflow:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 703363ef..7803a5be 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-orchestration-airflow:1.1.4:1.1.5-SNAPSHOT
-grpc-google-cloud-orchestration-airflow-v1:1.1.4:1.1.5-SNAPSHOT
-grpc-google-cloud-orchestration-airflow-v1beta1:0.4.4:0.4.5-SNAPSHOT
-proto-google-cloud-orchestration-airflow-v1:1.1.4:1.1.5-SNAPSHOT
-proto-google-cloud-orchestration-airflow-v1beta1:0.4.4:0.4.5-SNAPSHOT
+google-cloud-orchestration-airflow:1.1.5:1.1.5
+grpc-google-cloud-orchestration-airflow-v1:1.1.5:1.1.5
+grpc-google-cloud-orchestration-airflow-v1beta1:0.4.5:0.4.5
+proto-google-cloud-orchestration-airflow-v1:1.1.5:1.1.5
+proto-google-cloud-orchestration-airflow-v1beta1:0.4.5:0.4.5