diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..9554efb
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,23 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          cache: maven
+
+      - name: Build and test
+        run: mvn --no-transfer-progress verify
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..e52562b
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,38 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v4
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+          cache: maven
+          server-id: central
+          server-username: SONATYPE_USERNAME
+          server-password: SONATYPE_PASSWORD
+          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+
+      - name: Extract version from tag
+        id: version
+        run: echo "VERSION=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"
+
+      - name: Set version
+        run: mvn --no-transfer-progress versions:set -DnewVersion=${{ steps.version.outputs.VERSION }} -DgenerateBackupPoms=false
+
+      - name: Publish to Maven Central
+        run: mvn --no-transfer-progress deploy -P release -DskipTests
+        env:
+          SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+          SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
diff --git a/gradient-labs-client/pom.xml b/gradient-labs-client/pom.xml
index 0ce1ab2..1021451 100644
--- a/gradient-labs-client/pom.xml
+++ b/gradient-labs-client/pom.xml
@@ -27,6 +27,13 @@
             <artifactId>jackson-datatype-jsr310</artifactId>
         </dependency>
 
+        <!-- Servlet API (provided by the container at runtime) -->
+        <dependency>
+            <groupId>jakarta.servlet</groupId>
+            <artifactId>jakarta.servlet-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
         <!-- Logging (optional for users) -->
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/gradient-labs-client/src/main/java/ai/gradientlabs/client/GradientLabsClient.java b/gradient-labs-client/src/main/java/ai/gradientlabs/client/GradientLabsClient.java
index 47848cd..8705727 100644
--- a/gradient-labs-client/src/main/java/ai/gradientlabs/client/GradientLabsClient.java
+++ b/gradient-labs-client/src/main/java/ai/gradientlabs/client/GradientLabsClient.java
@@ -7,7 +7,7 @@
 import ai.gradientlabs.client.webhook.Webhook;
 import ai.gradientlabs.client.webhook.WebhookVerifier;
 
-import javax.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletRequest;
 import java.net.http.HttpClient;
 import java.time.Duration;
 import java.util.List;
diff --git a/gradient-labs-client/src/main/java/ai/gradientlabs/client/webhook/WebhookVerifier.java b/gradient-labs-client/src/main/java/ai/gradientlabs/client/webhook/WebhookVerifier.java
index 5ab1857..3270da2 100644
--- a/gradient-labs-client/src/main/java/ai/gradientlabs/client/webhook/WebhookVerifier.java
+++ b/gradient-labs-client/src/main/java/ai/gradientlabs/client/webhook/WebhookVerifier.java
@@ -9,7 +9,7 @@
 
 import javax.crypto.Mac;
 import javax.crypto.spec.SecretKeySpec;
-import javax.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletRequest;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.security.InvalidKeyException;
diff --git a/pom.xml b/pom.xml
index 239a207..582174e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,6 +13,13 @@
     <description>Java SDK for the Gradient Labs API</description>
     <url>https://github.com/gradientlabs-ai/gradientlabs-java</url>
 
+    <scm>
+        <connection>scm:git:git://github.com/gradientlabs-ai/gradientlabs-java.git</connection>
+        <developerConnection>scm:git:ssh://github.com/gradientlabs-ai/gradientlabs-java.git</developerConnection>
+        <url>https://github.com/gradientlabs-ai/gradientlabs-java</url>
+        <tag>HEAD</tag>
+    </scm>
+
     <licenses>
         <license>
             <name>MIT License</name>
@@ -36,9 +43,10 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-        <jackson.version>2.18.2</jackson.version>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <jackson.version>2.19.0</jackson.version>
+        <jakarta.servlet-api.version>6.0.0</jakarta.servlet-api.version>
         <junit.version>5.11.4</junit.version>
         <spring-boot.version>3.2.0</spring-boot.version>
     </properties>
@@ -73,6 +81,13 @@
                 <version>${jackson.version}</version>
             </dependency>
 
+            <!-- Servlet API -->
+            <dependency>
+                <groupId>jakarta.servlet</groupId>
+                <artifactId>jakarta.servlet-api</artifactId>
+                <version>${jakarta.servlet-api.version}</version>
+            </dependency>
+
             <!-- Logging -->
             <dependency>
                 <groupId>org.slf4j</groupId>
@@ -94,6 +109,47 @@
         </dependencies>
     </dependencyManagement>
 
+    <profiles>
+        <profile>
+            <id>release</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <version>3.2.7</version>
+                        <executions>
+                            <execution>
+                                <id>sign-artifacts</id>
+                                <phase>verify</phase>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                                <configuration>
+                                    <gpgArguments>
+                                        <arg>--pinentry-mode</arg>
+                                        <arg>loopback</arg>
+                                    </gpgArguments>
+                                </configuration>
+                            </execution>
+                        </executions>
+                    </plugin>
+                    <plugin>
+                        <groupId>org.sonatype.central</groupId>
+                        <artifactId>central-publishing-maven-plugin</artifactId>
+                        <version>0.6.0</version>
+                        <extensions>true</extensions>
+                        <configuration>
+                            <publishingServerId>central</publishingServerId>
+                            <autoPublish>true</autoPublish>
+                            <waitUntil>published</waitUntil>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
+
     <build>
         <pluginManagement>
             <plugins>
@@ -102,8 +158,8 @@
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>3.13.0</version>
                     <configuration>
-                        <source>11</source>
-                        <target>11</target>
+                        <source>17</source>
+                        <target>17</target>
                     </configuration>
                 </plugin>
                 <plugin>