diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 35cc38d..4b44edd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,19 +4,16 @@ on: push
 
 jobs:
   build:
-    strategy:
-      matrix:
-        java: [ '11', '17' ]
-    name: Build on Java ${{ matrix.java }}
+    name: Build
     runs-on: ubuntu-latest
     env:
       MAVEN_ARGS: --show-version --no-transfer-progress
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/setup-java@f2beeb24e141e01a676f977032f5a29d81c9e27e # v5.1.0
         with:
           distribution: temurin
-          java-version: ${{ matrix.java }}
+          java-version-file: '.java-version'
           cache: "maven"
       - name: Build with Maven
         run: mvn verify
@@ -27,12 +24,12 @@ jobs:
     name: Publish ${{ github.ref_name }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - name: Set up Java
-        uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
+        uses: actions/setup-java@f2beeb24e141e01a676f977032f5a29d81c9e27e # v5.1.0
         with:
           distribution: temurin
-          java-version: '21'
+          java-version-file: '.java-version'
           cache: "maven"
           gpg-private-key: ${{ secrets.MAVEN_CENTRAL_SIGNING_KEY_PRIVATE }}
           server-id: central
diff --git a/.java-version b/.java-version
index 2dbc24b..98d9bcb 100644
--- a/.java-version
+++ b/.java-version
@@ -1 +1 @@
-11.0
+17
diff --git a/pom.xml b/pom.xml
index c1f9a5d..b60f67d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>no.digipost</groupId>
         <artifactId>digipost-open-super-pom</artifactId>
-        <version>14</version>
+        <version>15</version>
     </parent>
 
     <artifactId>typesafe-config-bundle</artifactId>
@@ -31,14 +31,14 @@
     <name>Typesafe Config Bundle</name>
 
     <properties>
-        <maven.compiler.release>11</maven.compiler.release>
+        <maven.compiler.release>17</maven.compiler.release>
     </properties>
 
     <dependencies>
         <dependency>
             <groupId>com.typesafe</groupId>
             <artifactId>config</artifactId>
-            <version>1.4.2</version>
+            <version>1.4.5</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
@@ -109,7 +109,7 @@
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest</artifactId>
-            <version>2.2</version>
+            <version>3.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -121,7 +121,7 @@
         <dependency>
             <groupId>nl.jqno.equalsverifier</groupId>
             <artifactId>equalsverifier</artifactId>
-            <version>3.15.1</version>
+            <version>4.2.5</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -142,21 +142,21 @@
             <dependency>
                 <groupId>org.junit</groupId>
                 <artifactId>junit-bom</artifactId>
-                <version>5.10.0</version>
+                <version>6.1.0-M1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
             <dependency>
                 <groupId>io.dropwizard</groupId>
                 <artifactId>dropwizard-bom</artifactId>
-                <version>4.0.1</version>
+                <version>5.0.0</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
             <dependency>
                 <groupId>io.dropwizard</groupId>
                 <artifactId>dropwizard-dependencies</artifactId>
-                <version>4.0.1</version>
+                <version>5.0.0</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -172,15 +172,15 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-resources-plugin</artifactId>
-                    <version>3.3.1</version>
+                    <version>3.4.0</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.14.0</version>
+                    <version>3.14.1</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-surefire-plugin</artifactId>
-                    <version>3.5.3</version>
+                    <version>3.5.4</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-jar-plugin</artifactId>
@@ -197,15 +197,15 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>versions-maven-plugin</artifactId>
-                    <version>2.18.0</version>
+                    <version>2.20.1</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-dependency-plugin</artifactId>
-                    <version>3.8.1</version>
+                    <version>3.9.0</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-enforcer-plugin</artifactId>
-                    <version>3.6.1</version>
+                    <version>3.6.2</version>
                 </plugin>
             </plugins>
         </pluginManagement>