diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4e38bc3..2922277 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -29,11 +29,11 @@ defaults_gradle: &defaults_gradle
     - store_test_results:
         path: build/reports/
 jobs:
-  build_gradle_jdk16:
+  build_gradle_jdk17:
     <<: *defaults
 
     docker:
-      - image: cimg/openjdk:16.0
+      - image: cimg/openjdk:17.0
 
     <<: *defaults_gradle
 
@@ -50,4 +50,4 @@ workflows:
   gradle:
     jobs:
       - build_gradle_jdk11
-      - build_gradle_jdk16
+      - build_gradle_jdk17
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 31d6ed2..8556581 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        java-version: [ 11, 16 ]
+        java-version: [ 11, 17 ]
 
     steps:
       - uses: actions/checkout@v2
diff --git a/bitbucket-pipelines.yml b/bitbucket-pipelines.yml
index 219c29f..7bd4e82 100644
--- a/bitbucket-pipelines.yml
+++ b/bitbucket-pipelines.yml
@@ -1,4 +1,4 @@
-image: openjdk:11
+image: openjdk:17
 
 pipelines:
   default: