diff --git a/.drone.yml b/.drone.yml
index b7ac8ab..14233c3 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -4,17 +4,17 @@ name: java11
 
 steps:
   - name: test
-    image: maven:3-jdk-11
+    image: maven:3-openjdk-11
     commands:
       - mvn clean test
 
 ---
 kind: pipeline
 type: docker
-name: java14
+name: java15
 
 steps:
   - name: test
-    image: maven:3-jdk-14
+    image: maven:3-openjdk-15
     commands:
       - mvn clean test
diff --git a/.travis.yml b/.travis.yml
index 02fc533..b0e5630 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: java
 jdk:
   - openjdk11
-  - openjdk14
+  - openjdk15
 install: true
 addons:
   sonarcloud: