diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 93d93a7..ab58046 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -129,7 +129,7 @@ jobs:
     name: "Create release"
     if: github.event_name != 'workflow_dispatch' || inputs.create_release
     needs: build-and-upload-artifacts
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-24.04"
     steps:
       - uses: actions/checkout@v4
       - name: "📝 Create Release"
diff --git a/Dockerfile b/Dockerfile
index 2f31d9f..b6bb984 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04 as indexer
+FROM ubuntu:24.04@sha256:1e622c5f073b4f6bfad6632f2616c7f59ef256e96fe78bf6a595d1dc4376ac02 as indexer
 
 RUN apt-get update && apt-get install -y curl libc6-dev python3 build-essential ninja-build git cmake