diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ce254c8..114eb70 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,24 +1,19 @@
 name: Run tests
 
-on: [pull_request]
+on: [ pull_request ]
 
 jobs:
   unit-test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK 1.7
-      uses: actions/setup-java@v1
-      with:
-        java-version: 1.7
-    - uses: actions/cache@v1
-      with:
-        path: ~/.m2/repository
-        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-        restore-keys: |
-          ${{ runner.os }}-maven-
-    - name: Test
-      run: mvn clean install -DskipTests=false --update-snapshots -q
+      - uses: actions/checkout@v4
+      - name: Set up JDK 11
+        uses: actions/setup-java@v4
+        with:
+          java-version: 11
+          distribution: temurin
+      - name: Test
+        run: mvn clean install -DskipTests=false --update-snapshots -q
 
   artifact:
     name: Publish - Nexus
@@ -26,14 +21,16 @@ jobs:
     needs: unit-test
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Set up JDK 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v4
         with:
-          java-version: 11.0.4
+          java-version: 11
+          distribution: temurin
+
       - name: Release Maven package
-        uses: samuelmeuli/action-maven-publish@v1
-        with:
-          nexus_username: ${{ secrets.nexus_username }}
-          nexus_password: ${{ secrets.nexus_password }}
-          maven_profiles: "branch"
\ No newline at end of file
+        env:
+          SONATYPE_PORTAL_USERNAME: ${{ secrets.SONATYPE_PORTAL_USERNAME }}
+          SONATYPE_PORTAL_PASSWORD: ${{ secrets.SONATYPE_PORTAL_PASSWORD }}
+        run: |
+          mvn clean deploy --settings .mvn/settings.xml -Dmaven.test.skip=true -B
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 0898096..1006fbd 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -9,17 +9,12 @@ jobs:
   unit-test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK 1.7
-      uses: actions/setup-java@v1
+    - uses: actions/checkout@v4
+    - name: Set up JDK 11
+      uses: actions/setup-java@v4
       with:
-        java-version: 1.7
-    - uses: actions/cache@v1
-      with:
-        path: ~/.m2/repository
-        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-        restore-keys: |
-          ${{ runner.os }}-maven-
+        java-version: 11
+        distribution: temurin
     - name: Test
       run: mvn clean install -DskipTests=false --update-snapshots -q
 
@@ -29,18 +24,23 @@ jobs:
     needs: unit-test
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Set up JDK 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v4
         with:
-          java-version: 11.0.4
+          java-version: 11
+          distribution: temurin
+
       - name: Remove snapshot
         run: mvn -B versions:set -DremoveSnapshot -DgenerateBackupPoms=false
+
       - name: Release Maven package
-        uses: samuelmeuli/action-maven-publish@v1
-        with:
-          nexus_username: ${{ secrets.nexus_username }}
-          nexus_password: ${{ secrets.nexus_password }}
-          gpg_private_key: ${{ secrets.PGP_PRIVATE_KEY }}
-          gpg_passphrase: ${{ secrets.PGP_PASSPHRASE }}
-          maven_profiles: "master"
+        env:
+          SONATYPE_PORTAL_USERNAME: ${{ secrets.SONATYPE_PORTAL_USERNAME }}
+          SONATYPE_PORTAL_PASSWORD: ${{ secrets.SONATYPE_PORTAL_PASSWORD }}
+          GPG_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
+          GPG_SECRET_KEYS: ${{ secrets.PGP_PRIVATE_KEY }}
+        run: |
+          echo -e "$GPG_SECRET_KEYS" | gpg --import --no-tty --batch --yes
+          mvn clean deploy --settings .mvn/settings.xml -Dgpg.skip=false -Dmaven.test.skip=true -B
+      
diff --git a/.mvn/settings.xml b/.mvn/settings.xml
new file mode 100644
index 0000000..c27552b
--- /dev/null
+++ b/.mvn/settings.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
+
+    <servers>
+        <server>
+            <id>central</id>
+            <username>${env.SONATYPE_PORTAL_USERNAME}</username>
+            <password>${env.SONATYPE_PORTAL_PASSWORD}</password>
+        </server>
+    </servers>
+
+    <profiles>
+        <profile>
+            <id>central</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+            <properties>
+                <gpg.executable>gpg</gpg.executable>
+                <gpg.passphrase>${env.GPG_PASSPHRASE}</gpg.passphrase>
+            </properties>
+        </profile>
+    </profiles>
+</settings>
diff --git a/pom.xml b/pom.xml
index 34041c1..191e272 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
   <packaging>jar</packaging>
   <name>DHIS Antlr Expression Parser</name>
   <groupId>org.hisp.dhis.parser</groupId>
-  <version>1.0.36</version>
+  <version>1.0.37-SNAPSHOT</version>
 
   <description>Antlr Expression Parser</description>
 
@@ -88,6 +88,7 @@
     <antlr4.visitor>true</antlr4.visitor>
     <antlr4.listener>true</antlr4.listener>
     <antlr.version>4.9.3</antlr.version>
+    <gpg.skip>true</gpg.skip>
   </properties>
 
 
@@ -100,94 +101,6 @@
         </activeByDefault>
       </activation>
     </profile>
-    <profile>
-      <id>branch</id>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-enforcer-plugin</artifactId>
-            <version>3.0.0-M3</version>
-            <executions>
-              <execution>
-                <id>enforce-no-releases</id>
-                <goals>
-                  <goal>enforce</goal>
-                </goals>
-                <configuration>
-                  <rules>
-                    <requireSnapshotVersion>
-                      <message>No Releases Allowed!</message>
-                    </requireSnapshotVersion>
-                  </rules>
-                  <fail>true</fail>
-                </configuration>
-              </execution>
-            </executions>
-          </plugin>
-        </plugins>
-      </build>
-    </profile>
-    <profile>
-      <id>master</id>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-enforcer-plugin</artifactId>
-            <version>3.0.0-M3</version>
-            <executions>
-              <execution>
-                <id>enforce-no-snapshots</id>
-                <goals>
-                  <goal>enforce</goal>
-                </goals>
-                <configuration>
-                  <rules>
-                    <requireReleaseVersion>
-                      <message>No Snapshots Allowed!</message>
-                    </requireReleaseVersion>
-                  </rules>
-                  <fail>true</fail>
-                </configuration>
-              </execution>
-            </executions>
-          </plugin>
-          <plugin>
-            <groupId>org.sonatype.plugins</groupId>
-            <artifactId>nexus-staging-maven-plugin</artifactId>
-            <version>1.6.8</version>
-            <extensions>true</extensions>
-            <configuration>
-              <serverId>ossrh</serverId>
-              <nexusUrl>https://oss.sonatype.org/</nexusUrl>
-              <autoReleaseAfterClose>true</autoReleaseAfterClose>
-            </configuration>
-          </plugin>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-gpg-plugin</artifactId>
-            <version>1.6</version>
-            <executions>
-              <execution>
-                <id>sign-artifacts</id>
-                <phase>verify</phase>
-                <goals>
-                  <goal>sign</goal>
-                </goals>
-                <configuration>
-                  <!-- Prevent `gpg` from using pinentry programs -->
-                  <gpgArguments>
-                    <arg>--pinentry-mode</arg>
-                    <arg>loopback</arg>
-                  </gpgArguments>
-                </configuration>
-              </execution>
-            </executions>
-          </plugin>
-        </plugins>
-      </build>
-    </profile>
   </profiles>
 
   <build>
@@ -239,13 +152,36 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-gpg-plugin</artifactId>
+        <version>3.0.1</version>
+        <configuration>
+          <gpgArguments>
+            <arg>--pinentry-mode</arg>
+            <arg>loopback</arg>
+          </gpgArguments>
+        </configuration>
+        <executions>
+          <execution>
+            <phase>verify</phase>
+            <goals>
+              <goal>sign</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.sonatype.central</groupId>
+        <artifactId>central-publishing-maven-plugin</artifactId>
+        <version>0.8.0</version>
+        <extensions>true</extensions>
+        <configuration>
+          <publishingServerId>central</publishingServerId>
+          <autoPublish>true</autoPublish>
+          <deploymentName>DHIS2 ANTLR Expression Parser</deploymentName>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
-  <distributionManagement>
-    <snapshotRepository>
-      <id>ossrh</id>
-      <name>Sonatype OSS</name>
-      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-    </snapshotRepository>
-  </distributionManagement>
 </project>