diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4391a93..05381234 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [2.1.5](https://github.com/googleapis/java-bigquerydatatransfer/compare/v2.1.4...v2.1.5) (2022-02-11)
+
+
+### Dependencies
+
+* update actions/github-script action to v6 ([#1235](https://github.com/googleapis/java-bigquerydatatransfer/issues/1235)) ([bad981f](https://github.com/googleapis/java-bigquerydatatransfer/commit/bad981f881c3e641d3cd841f3bd0216f84328cc4))
+
 ### [2.1.4](https://github.com/googleapis/java-bigquerydatatransfer/compare/v2.1.3...v2.1.4) (2022-02-11)
 
 
diff --git a/README.md b/README.md
index 8a80a3fa..8b956a30 100644
--- a/README.md
+++ b/README.md
@@ -56,13 +56,13 @@ implementation 'com.google.cloud:google-cloud-bigquerydatatransfer'
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-bigquerydatatransfer:2.1.3'
+implementation 'com.google.cloud:google-cloud-bigquerydatatransfer:2.1.4'
 ```
 
 If you are using SBT, add this to your dependencies
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-bigquerydatatransfer" % "2.1.3"
+libraryDependencies += "com.google.cloud" % "google-cloud-bigquerydatatransfer" % "2.1.4"
 ```
 
 ## Authentication
diff --git a/google-cloud-bigquerydatatransfer-bom/pom.xml b/google-cloud-bigquerydatatransfer-bom/pom.xml
index 94bd6d92..76260521 100644
--- a/google-cloud-bigquerydatatransfer-bom/pom.xml
+++ b/google-cloud-bigquerydatatransfer-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer-bom</artifactId>
-  <version>2.1.4</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>2.1.5</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,17 +52,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-        <version>2.1.4</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+        <version>2.1.5</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>2.1.4</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>2.1.5</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>2.1.4</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>2.1.5</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-bigquerydatatransfer/pom.xml b/google-cloud-bigquerydatatransfer/pom.xml
index 0373d0a8..3f08d3a3 100644
--- a/google-cloud-bigquerydatatransfer/pom.xml
+++ b/google-cloud-bigquerydatatransfer/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-  <version>2.1.4</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>2.1.5</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <packaging>jar</packaging>
   <name>BigQuery DataTransfer</name>
   <url>https://github.com/googleapis/java-bigquerydatatransfer</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>2.1.4</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>2.1.5</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-bigquerydatatransfer</site.installationModule>
diff --git a/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml b/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
index 7ba67eb3..bdf28f5e 100644
--- a/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
+++ b/grpc-google-cloud-bigquerydatatransfer-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-  <version>2.1.4</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+  <version>2.1.5</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
   <name>grpc-google-cloud-bigquerydatatransfer-v1</name>
   <description>GRPC library for grpc-google-cloud-bigquerydatatransfer-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>2.1.4</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>2.1.5</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index bc07f64c..21f21cd1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.1.4</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+  <version>2.1.5</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   <name>BigQuery DataTransfer Parent</name>
   <url>https://github.com/googleapis/java-bigquerydatatransfer</url>
   <description>
@@ -68,17 +68,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>2.1.4</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>2.1.5</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-bigquerydatatransfer-v1</artifactId>
-        <version>2.1.4</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
+        <version>2.1.5</version><!-- {x-version-update:grpc-google-cloud-bigquerydatatransfer-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-        <version>2.1.4</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+        <version>2.1.5</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
       </dependency>
 
       <!-- Test dependencies -->
diff --git a/proto-google-cloud-bigquerydatatransfer-v1/pom.xml b/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
index 5b76dc9b..d0e92127 100644
--- a/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
+++ b/proto-google-cloud-bigquerydatatransfer-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-bigquerydatatransfer-v1</artifactId>
-  <version>2.1.4</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
+  <version>2.1.5</version><!-- {x-version-update:proto-google-cloud-bigquerydatatransfer-v1:current} -->
   <name>proto-google-cloud-bigquerydatatransfer-v1</name>
   <description>PROTO library for proto-google-cloud-bigquerydatatransfer-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerydatatransfer-parent</artifactId>
-    <version>2.1.4</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
+    <version>2.1.5</version><!-- {x-version-update:google-cloud-bigquerydatatransfer:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 655a01f3..4bd7129c 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-      <version>2.1.4</version>
+      <version>2.1.5</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/versions.txt b/versions.txt
index c04cfd17..5a8e9d88 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-bigquerydatatransfer:2.1.4:2.1.4
-grpc-google-cloud-bigquerydatatransfer-v1:2.1.4:2.1.4
-proto-google-cloud-bigquerydatatransfer-v1:2.1.4:2.1.4
+google-cloud-bigquerydatatransfer:2.1.5:2.1.5
+grpc-google-cloud-bigquerydatatransfer-v1:2.1.5:2.1.5
+proto-google-cloud-bigquerydatatransfer-v1:2.1.5:2.1.5