diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 34e5b1c..fe86d7c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,6 +1,6 @@
 name: Gradle Build
 
-on: [push, pull_request]
+on: [workflow_dispatch]
 
 jobs:
   build:
diff --git a/Dockerfile b/Dockerfile
index b4d0c53..e54b86f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@ WORKDIR /home/gradle/src
 RUN gradle ij-server:buildFatJar --no-daemon
 
 # Stage 3: Create the Runtime Image
-FROM amazoncorretto:11 AS runtime
+FROM amazoncorretto:17 AS runtime
 EXPOSE 8080
 RUN mkdir /app
 RUN mkdir -p /data/tt-files && chmod -R 777 /data/tt-files