diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index d4bb63f..5a01978 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -2,7 +2,7 @@ name: Setup Clojure
 inputs:
   clojure-version:
     required: true
-    default: "1.11.1.1413"
+    default: "1.12.1.1561"
   java-version:
     required: true
     default: "17"
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 1a366ca..19fae26 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -7,10 +7,10 @@ on:
 
 jobs:
   deploy:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     environment: Deployment
     steps:
-      - uses: actions/checkout@v4.1.0
+      - uses: actions/checkout@v4.3.0
         with:
           fetch-depth: 0
       - uses: ./.github/actions/setup