diff --git a/CHANGELOG.md b/CHANGELOG.md
index d726565bfb..f445774d88 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [2.8.9](https://github.com/googleapis/java-core/compare/v2.8.8...v2.8.9) (2022-08-16)
+
+
+### Dependencies
+
+* update dependency com.google.auth:google-auth-library-bom to v1.10.0 ([#900](https://github.com/googleapis/java-core/issues/900)) ([c01b47a](https://github.com/googleapis/java-core/commit/c01b47a122a9036f8c594cb583dab3512a257597))
+* update dependency com.google.protobuf:protobuf-bom to v3.21.5 ([#901](https://github.com/googleapis/java-core/issues/901)) ([13e2fd6](https://github.com/googleapis/java-core/commit/13e2fd6fbae1d34385ec500aaf4a2b38e19dd6de))
+* update dependency org.threeten:threetenbp to v1.6.1 ([#902](https://github.com/googleapis/java-core/issues/902)) ([02dac62](https://github.com/googleapis/java-core/commit/02dac62784a6614291836917b022a32745312157))
+
 ## [2.8.8](https://github.com/googleapis/java-core/compare/v2.8.7...v2.8.8) (2022-08-04)
 
 
diff --git a/google-cloud-core-bom/pom.xml b/google-cloud-core-bom/pom.xml
index 183ffe2152..acddc47297 100644
--- a/google-cloud-core-bom/pom.xml
+++ b/google-cloud-core-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-bom</artifactId>
-  <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -63,17 +63,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core</artifactId>
-        <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core-grpc</artifactId>
-        <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core-http</artifactId>
-        <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-core-grpc/pom.xml b/google-cloud-core-grpc/pom.xml
index c6c4e641da..2c673ce48c 100644
--- a/google-cloud-core-grpc/pom.xml
+++ b/google-cloud-core-grpc/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-grpc</artifactId>
-  <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core gRPC</name>
   <url>https://github.com/googleapis/java-core</url>
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core-grpc</site.installationModule>
diff --git a/google-cloud-core-http/pom.xml b/google-cloud-core-http/pom.xml
index 98a0c71421..73812c37a7 100644
--- a/google-cloud-core-http/pom.xml
+++ b/google-cloud-core-http/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-http</artifactId>
-  <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core HTTP</name>
   <url>https://github.com/googleapis/java-core</url>
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core-http</site.installationModule>
diff --git a/google-cloud-core/pom.xml b/google-cloud-core/pom.xml
index f87ff38dc6..738ad37d42 100644
--- a/google-cloud-core/pom.xml
+++ b/google-cloud-core/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core</artifactId>
-  <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core</name>
   <url>https://github.com/googleapis/java-core</url>
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core</site.installationModule>
diff --git a/pom.xml b/pom.xml
index fcf0b6288d..2fe3bdc227 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.8.8</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.8.9</version><!-- {x-version-update:google-cloud-core:current} -->
   <name>Google Cloud Core Parent</name>
   <url>https://github.com/googleapis/java-core</url>
   <description>
@@ -155,11 +155,11 @@
     <google.api-common.version>2.2.1</google.api-common.version>
     <google.common-protos.version>2.9.2</google.common-protos.version>
     <google.iam.version>1.5.2</google.iam.version>
-    <google.auth.version>1.9.0</google.auth.version>
+    <google.auth.version>1.10.0</google.auth.version>
     <google.api.version>2.0.0</google.api.version>
     <google.http.version>1.42.2</google.http.version>
     <grpc.version>1.48.1</grpc.version>
-    <protobuf.version>3.21.4</protobuf.version>
+    <protobuf.version>3.21.5</protobuf.version>
     <opencensus.version>0.31.1</opencensus.version>
     <annotations-api.version>1.3.2</annotations-api.version>
     <guava.version>31.1-jre</guava.version>
@@ -167,7 +167,7 @@
     <truth.version>1.1.3</truth.version>
     <easymock.version>4.3</easymock.version>
     <findbugs.version>3.0.2</findbugs.version>
-    <threetenbp.version>1.6.0</threetenbp.version>
+    <threetenbp.version>1.6.1</threetenbp.version>
     <objenesis.version>3.3</objenesis.version>
     <errorprone.version>2.15.0</errorprone.version>
     <gson.version>2.9.1</gson.version>
diff --git a/versions.txt b/versions.txt
index a78a35d65b..16fd76926e 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-core:2.8.8:2.8.8
+google-cloud-core:2.8.9:2.8.9