diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dcdbc61..d4890a2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,11 +9,11 @@ jobs:
       - uses: actions/checkout@v6
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
       - name: Cache Gradle packages
         uses: actions/cache@v5
         with:
diff --git a/.sdkmanrc b/.sdkmanrc
new file mode 100644
index 0000000..91b10e8
--- /dev/null
+++ b/.sdkmanrc
@@ -0,0 +1 @@
+java=17.0.19-tem
diff --git a/build.gradle b/build.gradle
index ebd59d7..eddca09 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ plugins {
 
 group = 'io.github.raeperd'
 version = '2.1.1'
-sourceCompatibility = '11'
+sourceCompatibility = '17'
 
 repositories {
     mavenCentral()
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 442d913..3994438 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/lombok.config b/lombok.config
index c049ae8..189c0be 100644
--- a/lombok.config
+++ b/lombok.config
@@ -1,4 +1,3 @@
 # This file is generated by the 'io.freefair.lombok' Gradle plugin
 config.stopBubbling = true
 lombok.addLombokGeneratedAnnotation = true
-lombok.extern.findbugs.addSuppressFBWarnings = true