diff --git a/extras/pom.xml b/extras/pom.xml
index b9d0dae5b1..43fb43f2e4 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>2.11.0</version>
+    <version>2.11.1-SNAPSHOT</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>2024-05-19T17:21:46Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T17:23:39Z</project.build.outputTimestamp>
   </properties>
 
   <licenses>
diff --git a/graal-native-image-test/pom.xml b/graal-native-image-test/pom.xml
index 640e51b624..14c42446a1 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>2.11.0</version>
+    <version>2.11.1-SNAPSHOT</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>2024-05-19T17:21:46Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T17:23:39Z</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 d5a6693fa5..c00838469b 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>2.11.0</version>
+    <version>2.11.1-SNAPSHOT</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>2024-05-19T17:21:46Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T17:23:39Z</project.build.outputTimestamp>
 
     <excludeTestCompilation>**/Java17*</excludeTestCompilation>
   </properties>
diff --git a/metrics/pom.xml b/metrics/pom.xml
index d2598c3b8d..613e66fb2b 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>2.11.0</version>
+    <version>2.11.1-SNAPSHOT</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>2024-05-19T17:21:46Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T17:23:39Z</project.build.outputTimestamp>
   </properties>
 
   <licenses>
diff --git a/pom.xml b/pom.xml
index 28635561b5..697f4b6332 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 
   <groupId>com.google.code.gson</groupId>
   <artifactId>gson-parent</artifactId>
-  <version>2.11.0</version>
+  <version>2.11.1-SNAPSHOT</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>2024-05-19T17:21:46Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T17:23:39Z</project.build.outputTimestamp>
   </properties>
 
   <!-- These attributes specify that the URLs should be inherited by the modules as is, to avoid constructing
diff --git a/proto/pom.xml b/proto/pom.xml
index bb2ee9b1af..ef69a50e6f 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>2.11.0</version>
+    <version>2.11.1-SNAPSHOT</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>2024-05-19T17:21:46Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T17:23:39Z</project.build.outputTimestamp>
 
     <protobufVersion>4.26.1</protobufVersion>
   </properties>
diff --git a/shrinker-test/pom.xml b/shrinker-test/pom.xml
index d8374c197f..3a6f09d3d0 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>2.11.0</version>
+    <version>2.11.1-SNAPSHOT</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>2024-05-19T17:21:46Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-05-19T17:23:39Z</project.build.outputTimestamp>
 
     <maven.compiler.release>8</maven.compiler.release>
   </properties>