diff --git a/.github/workflows/java-unit-test.yml b/.github/workflows/java-unit-test.yml
index 3a97b5932..5ad1351d3 100644
--- a/.github/workflows/java-unit-test.yml
+++ b/.github/workflows/java-unit-test.yml
@@ -28,7 +28,7 @@ jobs:
 # it's safe to remove the first line entirely.
     - name: Test Build Tools with Maven
       run: |
-        mvn install -P github-actions -DskipTests=true -Dmaven.javadoc.skip=true -B -V
+        mvn install -P github-actions -DskipTests=true -Dgpg.skip=true -Dmaven.javadoc.skip=true -B -V
         mvn -P github-actions test
     - name: Test Java API with Ant
       run: |
diff --git a/java/carrier/pom.xml b/java/carrier/pom.xml
index 5170ebd42..41e132a76 100644
--- a/java/carrier/pom.xml
+++ b/java/carrier/pom.xml
@@ -2,14 +2,15 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>carrier</artifactId>
-  <version>2.9-SNAPSHOT</version>
+  <version>2.10-SNAPSHOT</version>
   <packaging>jar</packaging>
+  <name>carrier</name>
   <url>https://github.com/google/libphonenumber/</url>
 
   <parent>
     <groupId>com.googlecode.libphonenumber</groupId>
     <artifactId>libphonenumber-parent</artifactId>
-    <version>9.0.9-SNAPSHOT</version>
+    <version>9.0.10-SNAPSHOT</version>
   </parent>
 
   <build>
@@ -81,12 +82,12 @@
     <dependency>
       <groupId>com.googlecode.libphonenumber</groupId>
       <artifactId>libphonenumber</artifactId>
-      <version>9.0.9-SNAPSHOT</version>
+      <version>9.0.10-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>com.googlecode.libphonenumber</groupId>
       <artifactId>prefixmapper</artifactId>
-      <version>3.9-SNAPSHOT</version>
+      <version>3.10-SNAPSHOT</version>
     </dependency>
   </dependencies>
 
diff --git a/java/demo/pom.xml b/java/demo/pom.xml
index 3b53c6044..61e28fd78 100644
--- a/java/demo/pom.xml
+++ b/java/demo/pom.xml
@@ -3,13 +3,14 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.googlecode.libphonenumber</groupId>
   <artifactId>demo</artifactId>
-  <version>9.0.9-SNAPSHOT</version>
+  <version>9.0.10-SNAPSHOT</version>
   <packaging>war</packaging>
+  <name>demo</name>
   <url>https://github.com/google/libphonenumber/</url>
   <parent>
     <groupId>com.googlecode.libphonenumber</groupId>
     <artifactId>libphonenumber-parent</artifactId>
-    <version>9.0.9-SNAPSHOT</version>
+    <version>9.0.10-SNAPSHOT</version>
   </parent>
 
   <properties>
@@ -68,17 +69,17 @@
     <dependency>
       <groupId>com.googlecode.libphonenumber</groupId>
       <artifactId>libphonenumber</artifactId>
-      <version>9.0.9-SNAPSHOT</version>
+      <version>9.0.10-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>com.googlecode.libphonenumber</groupId>
       <artifactId>geocoder</artifactId>
-      <version>3.9-SNAPSHOT</version>
+      <version>3.10-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>com.googlecode.libphonenumber</groupId>
       <artifactId>carrier</artifactId>
-      <version>2.9-SNAPSHOT</version>
+      <version>2.10-SNAPSHOT</version>
     </dependency>
   </dependencies>
 
diff --git a/java/geocoder/pom.xml b/java/geocoder/pom.xml
index 7ebe7c234..3e0d1c8da 100644
--- a/java/geocoder/pom.xml
+++ b/java/geocoder/pom.xml
@@ -2,14 +2,15 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>geocoder</artifactId>
-  <version>3.9-SNAPSHOT</version>
+  <version>3.10-SNAPSHOT</version>
   <packaging>jar</packaging>
+  <name>geocoder</name>
   <url>https://github.com/google/libphonenumber/</url>
 
   <parent>
     <groupId>com.googlecode.libphonenumber</groupId>
     <artifactId>libphonenumber-parent</artifactId>
-    <version>9.0.9-SNAPSHOT</version>
+    <version>9.0.10-SNAPSHOT</version>
   </parent>
 
   <build>
@@ -91,12 +92,12 @@
     <dependency>
       <groupId>com.googlecode.libphonenumber</groupId>
       <artifactId>libphonenumber</artifactId>
-      <version>9.0.9-SNAPSHOT</version>
+      <version>9.0.10-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>com.googlecode.libphonenumber</groupId>
       <artifactId>prefixmapper</artifactId>
-      <version>3.9-SNAPSHOT</version>
+      <version>3.10-SNAPSHOT</version>
     </dependency>
   </dependencies>
 
diff --git a/java/internal/prefixmapper/pom.xml b/java/internal/prefixmapper/pom.xml
index 8d9065668..0edb24820 100644
--- a/java/internal/prefixmapper/pom.xml
+++ b/java/internal/prefixmapper/pom.xml
@@ -2,14 +2,15 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>prefixmapper</artifactId>
-  <version>3.9-SNAPSHOT</version>
+  <version>3.10-SNAPSHOT</version>
   <packaging>jar</packaging>
+  <name>prefixmapper</name>
   <url>https://github.com/google/libphonenumber/</url>
 
   <parent>
     <groupId>com.googlecode.libphonenumber</groupId>
     <artifactId>libphonenumber-parent</artifactId>
-    <version>9.0.9-SNAPSHOT</version>
+    <version>9.0.10-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
@@ -83,7 +84,7 @@
     <dependency>
       <groupId>com.googlecode.libphonenumber</groupId>
       <artifactId>libphonenumber</artifactId>
-      <version>9.0.9-SNAPSHOT</version>
+      <version>9.0.10-SNAPSHOT</version>
     </dependency>
   </dependencies>
 
diff --git a/java/libphonenumber/pom.xml b/java/libphonenumber/pom.xml
index 7bc5cc6b3..cb6446f60 100644
--- a/java/libphonenumber/pom.xml
+++ b/java/libphonenumber/pom.xml
@@ -2,14 +2,15 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>libphonenumber</artifactId>
-  <version>9.0.9-SNAPSHOT</version>
+  <version>9.0.10-SNAPSHOT</version>
   <packaging>jar</packaging>
+  <name>libphonenumber</name>
   <url>https://github.com/google/libphonenumber/</url>
 
   <parent>
     <groupId>com.googlecode.libphonenumber</groupId>
     <artifactId>libphonenumber-parent</artifactId>
-    <version>9.0.9-SNAPSHOT</version>
+    <version>9.0.10-SNAPSHOT</version>
   </parent>
 
   <build>
diff --git a/java/pom.xml b/java/pom.xml
index 254820d56..666cc233e 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -3,8 +3,9 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.googlecode.libphonenumber</groupId>
   <artifactId>libphonenumber-parent</artifactId>
-  <version>9.0.9-SNAPSHOT</version>
+  <version>9.0.10-SNAPSHOT</version>
   <packaging>pom</packaging>
+  <name>libphonenumber-parent</name>
   <url>https://github.com/google/libphonenumber/</url>
 
   <description>
@@ -166,6 +167,28 @@
           <encoding>UTF-8</encoding>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-gpg-plugin</artifactId>
+        <version>3.1.0</version>
+        <executions>
+          <execution>
+            <id>sign-artifacts</id>
+            <phase>verify</phase>
+            <goals>
+              <goal>sign</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <gpgArguments>
+            <arg>--batch</arg>
+            <arg>--yes</arg>
+            <arg>--pinentry-mode</arg>
+            <arg>loopback</arg>
+          </gpgArguments>
+        </configuration>
+      </plugin>
       <plugin>
         <groupId>org.sonatype.central</groupId>
         <artifactId>central-publishing-maven-plugin</artifactId>
@@ -178,36 +201,6 @@
     </plugins>
   </build>
 
-  <profiles>
-    <profile>
-      <id>release-sign-artifacts</id>
-      <activation>
-        <property>
-          <name>performRelease</name>
-          <value>true</value>
-        </property>
-      </activation>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-gpg-plugin</artifactId>
-            <version>3.1.0</version>
-            <executions>
-              <execution>
-                <id>sign-artifacts</id>
-                <phase>verify</phase>
-                <goals>
-                  <goal>sign</goal>
-                </goals>
-              </execution>
-            </executions>
-          </plugin>
-        </plugins>
-      </build>
-    </profile>
-  </profiles>
-
   <!-- Until 08. Dec 2016, this pom worked with maven-release-plugin at 2.2.1
        and default SCM dependencies. On 11. Jan, 2017 that was no longer the
        case, presumably because the default SCM version changed (cannot find