diff --git a/extras/pom.xml b/extras/pom.xml
index c792292ebc..8b04f8f705 100644
--- a/extras/pom.xml
+++ b/extras/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>com.google.code.gson</groupId>
     <artifactId>gson-parent</artifactId>
-    <version>2.10.2-SNAPSHOT</version>
+    <version>2.11.0</version>
   </parent>
 
   <artifactId>gson-extras</artifactId>
@@ -30,7 +30,7 @@
   <properties>
     <!-- Make the build reproducible, see root `pom.xml` -->
     <!-- This is duplicated here because that is recommended by `artifact:check-buildplan` -->
-    <project.build.outputTimestamp>2023-01-01T00:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T18:53:38Z</project.build.outputTimestamp>
   </properties>
 
   <licenses>
diff --git a/graal-native-image-test/pom.xml b/graal-native-image-test/pom.xml
index 3564e1c2e9..38f50aa581 100644
--- a/graal-native-image-test/pom.xml
+++ b/graal-native-image-test/pom.xml
@@ -20,14 +20,14 @@
   <parent>
     <groupId>com.google.code.gson</groupId>
     <artifactId>gson-parent</artifactId>
-    <version>2.10.2-SNAPSHOT</version>
+    <version>2.11.0</version>
   </parent>
   <artifactId>graal-native-image-test</artifactId>
 
   <properties>
     <!-- Make the build reproducible, see root `pom.xml` -->
     <!-- This is duplicated here because that is recommended by `artifact:check-buildplan` -->
-    <project.build.outputTimestamp>2023-01-01T00:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T18:53:38Z</project.build.outputTimestamp>
 
     <!-- GraalVM is JDK >= 17, however for build with regular JDK these tests
       are also executed with JDK 11, so for them exclude JDK 17 specific tests -->
diff --git a/gson/pom.xml b/gson/pom.xml
index ea3656fa85..9914d073f7 100644
--- a/gson/pom.xml
+++ b/gson/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>com.google.code.gson</groupId>
     <artifactId>gson-parent</artifactId>
-    <version>2.10.2-SNAPSHOT</version>
+    <version>2.11.0</version>
   </parent>
 
   <artifactId>gson</artifactId>
@@ -36,7 +36,7 @@
   <properties>
     <!-- Make the build reproducible, see root `pom.xml` -->
     <!-- This is duplicated here because that is recommended by `artifact:check-buildplan` -->
-    <project.build.outputTimestamp>2023-01-01T00:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T18:53:38Z</project.build.outputTimestamp>
 
     <excludeTestCompilation>**/Java17*</excludeTestCompilation>
   </properties>
diff --git a/metrics/pom.xml b/metrics/pom.xml
index 63fe091cf0..f6fd96e018 100644
--- a/metrics/pom.xml
+++ b/metrics/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>com.google.code.gson</groupId>
     <artifactId>gson-parent</artifactId>
-    <version>2.10.2-SNAPSHOT</version>
+    <version>2.11.0</version>
   </parent>
 
   <artifactId>gson-metrics</artifactId>
@@ -30,7 +30,7 @@
   <properties>
     <!-- Make the build reproducible, see root `pom.xml` -->
     <!-- This is duplicated here because that is recommended by `artifact:check-buildplan` -->
-    <project.build.outputTimestamp>2023-01-01T00:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T18:53:38Z</project.build.outputTimestamp>
   </properties>
 
   <licenses>
diff --git a/pom.xml b/pom.xml
index 358fd05937..7313e6c069 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 
   <groupId>com.google.code.gson</groupId>
   <artifactId>gson-parent</artifactId>
-  <version>2.10.2-SNAPSHOT</version>
+  <version>2.11.0</version>
   <packaging>pom</packaging>
 
   <name>Gson Parent</name>
@@ -42,7 +42,7 @@
 
     <!-- Make the build reproducible, see https://maven.apache.org/guides/mini/guide-reproducible-builds.html -->
     <!-- Automatically updated by Maven Release Plugin -->
-    <project.build.outputTimestamp>2023-01-01T00:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T18:53:38Z</project.build.outputTimestamp>
   </properties>
 
   <!-- These attributes specify that the URLs should be inherited by the modules as is, to avoid constructing
@@ -51,7 +51,7 @@
     <url>https://github.com/google/gson/</url>
     <connection>scm:git:https://github.com/google/gson.git</connection>
     <developerConnection>scm:git:git@github.com:google/gson.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>gson-parent-2.11.0</tag>
   </scm>
 
   <developers>
diff --git a/proto/pom.xml b/proto/pom.xml
index ee05445ac0..e5c09229f7 100644
--- a/proto/pom.xml
+++ b/proto/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>com.google.code.gson</groupId>
     <artifactId>gson-parent</artifactId>
-    <version>2.10.2-SNAPSHOT</version>
+    <version>2.11.0</version>
   </parent>
 
   <artifactId>proto</artifactId>
@@ -30,7 +30,7 @@
   <properties>
     <!-- Make the build reproducible, see root `pom.xml` -->
     <!-- This is duplicated here because that is recommended by `artifact:check-buildplan` -->
-    <project.build.outputTimestamp>2023-01-01T00:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T18:53:38Z</project.build.outputTimestamp>
 
     <protobufVersion>4.26.1</protobufVersion>
   </properties>
diff --git a/shrinker-test/pom.xml b/shrinker-test/pom.xml
index 50a7266405..f357da6ade 100644
--- a/shrinker-test/pom.xml
+++ b/shrinker-test/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>com.google.code.gson</groupId>
     <artifactId>gson-parent</artifactId>
-    <version>2.10.2-SNAPSHOT</version>
+    <version>2.11.0</version>
   </parent>
 
   <artifactId>shrinker-test</artifactId>
@@ -28,7 +28,7 @@
   <properties>
     <!-- Make the build reproducible, see root `pom.xml` -->
     <!-- This is duplicated here because that is recommended by `artifact:check-buildplan` -->
-    <project.build.outputTimestamp>2023-01-01T00:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T18:53:38Z</project.build.outputTimestamp>
 
     <maven.compiler.release>8</maven.compiler.release>
   </properties>