diff --git a/.github/workflows/__test-proxy.yml b/.github/workflows/__test-proxy.yml
index 322a66055a..6e3a0944ef 100644
--- a/.github/workflows/__test-proxy.yml
+++ b/.github/workflows/__test-proxy.yml
@@ -29,6 +29,8 @@ jobs:
         include:
           - os: ubuntu-latest
             version: linked
+          - os: ubuntu-latest
+            version: nightly-latest
     name: Proxy test
     permissions:
       contents: read
@@ -43,6 +45,17 @@ jobs:
           python-version: '3.11'
       - name: Check out repository
         uses: actions/checkout@v4
+        env:
+          https_proxy: http://squid-proxy:3128
+          CODEQL_ACTION_TEST_MODE: true
+      - name: Set up GitHub CLI
+        run: |
+          apt update
+          apt install -y curl libreadline8 gnupg2 software-properties-common zstd
+          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
+          apt-key add /usr/share/keyrings/githubcli-archive-keyring.gpg
+          apt-add-repository https://cli.github.com/packages
+          apt install -y gh
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
@@ -50,17 +63,23 @@ jobs:
           version: ${{ matrix.version }}
           use-all-platform-bundle: 'false'
           setup-kotlin: 'false'
+        env:
+            https_proxy: http://squid-proxy:3128
+            CODEQL_ACTION_TEST_MODE: true
       - uses: ./../action/init
         with:
           languages: javascript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
+        env:
+          https_proxy: http://squid-proxy:3128
+          CODEQL_ACTION_TEST_MODE: true
       - uses: ./../action/analyze
-    env:
-      https_proxy: http://squid-proxy:3128
-      CODEQL_ACTION_TEST_MODE: true
+        env:
+          https_proxy: http://squid-proxy:3128
+          CODEQL_ACTION_TEST_MODE: true
     container:
       image: ubuntu:22.04
-      options: --dns 127.0.0.1
+      options: --dns 8.8.8.8
     services:
       squid-proxy:
         image: ubuntu/squid:latest
diff --git a/pr-checks/checks/test-proxy.yml b/pr-checks/checks/test-proxy.yml
index d1c6209e27..5574ae260e 100644
--- a/pr-checks/checks/test-proxy.yml
+++ b/pr-checks/checks/test-proxy.yml
@@ -1,6 +1,6 @@
 name: "Proxy test"
 description: "Tests using a proxy specified by the https_proxy environment variable"
-versions: ["linked"]
+versions: ["linked", "nightly-latest"]
 operatingSystems: ["ubuntu"]
 container:
   image: ubuntu:22.04
diff --git a/pr-checks/justfile b/pr-checks/justfile
new file mode 100644
index 0000000000..201d24959a
--- /dev/null
+++ b/pr-checks/justfile
@@ -0,0 +1,7 @@
+# Perform all necessary steps to update the PR checks
+update-pr-checks:
+    python3 -m venv env
+    env/bin/activate
+    pip3 install ruamel.yaml
+    python3 sync.py
+    git apply pr-checks.patch
diff --git a/pr-checks/test-proxy.patch b/pr-checks/test-proxy.patch
new file mode 100644
index 0000000000..ae8a87d665
--- /dev/null
+++ b/pr-checks/test-proxy.patch
@@ -0,0 +1,18 @@
+diff --git a/.github/workflows/__test-proxy.yml b/.github/workflows/__test-proxy.yml
+index b6831b7a0..3be758b02 100644
+--- a/.github/workflows/__test-proxy.yml
++++ b/.github/workflows/__test-proxy.yml
+@@ -45,6 +45,13 @@ jobs:
+           python-version: '3.11'
+       - name: Check out repository
+         uses: actions/checkout@v4
++      - name: Set up GitHub CLI
++        run: |
++          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
++          sudo apt-key add /usr/share/keyrings/githubcli-archive-keyring.gpg
++          sudo apt-add-repository https://cli.github.com/packages
++          sudo apt-get update
++          sudo apt-get install gh
+       - name: Prepare test
+         id: prepare-test
+         uses: ./.github/actions/prepare-test