diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 11162f1..989b7ca 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,6 +60,10 @@ jobs:
         with:
           name: coverage-report
       - name: SonarCloud Scan
+        if: github.event_name != 'pull_request' || github.event.pull_request.user.login != 'dependabot[bot]'
         uses: SonarSource/sonarqube-scan-action@713881670b6b3676cda39549040e2d88c70d582e # v8
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+      - name: Skip SonarCloud scan for Dependabot
+        if: github.event_name == 'pull_request' && github.event.pull_request.user.login == 'dependabot[bot]'
+        run: echo "SonarCloud credentials are unavailable to Dependabot pull requests."
diff --git a/pyproject.toml b/pyproject.toml
index 7f61473..fd335bb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ dependencies = [
     "django-ratelimit>=4.1",
     "django-csp>=4.0",
     "PyYAML>=6",
-    "aces-sdl==0.20.0",
+    "aces-sdl==0.23.1",
 ]
 
 [project.urls]
diff --git a/uv.lock b/uv.lock
index 47c41d2..a9159c8 100644
--- a/uv.lock
+++ b/uv.lock
@@ -10,7 +10,7 @@ resolution-markers = [
 
 [[package]]
 name = "aces-sdl"
-version = "0.20.0"
+version = "0.23.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "asyncssh" },
@@ -28,9 +28,9 @@ dependencies = [
     { name = "typer" },
     { name = "uvicorn", extra = ["standard"] },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/aa/99/b7a686060d9e4b5d3df8592f1cd34c0f71aeb805685c69172ffc2d4dd0a1/aces_sdl-0.20.0.tar.gz", hash = "sha256:f816b824c76e6388b5a15971237b499bc8c04576ba62b10f7dfa597f8895dbcf", size = 1561396, upload-time = "2026-07-13T02:50:47.396Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b3/71/c3923fc8713fbab0baf779c902ac82a6030793e98e1219eec0f35e0a321e/aces_sdl-0.23.1.tar.gz", hash = "sha256:0a53f680c5b2420554cc3f6053ba64d0f4ef919a73337ab060f5dc283295bc0d", size = 1674846, upload-time = "2026-07-17T04:06:34.594Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f4/a5/d1f9bc0227648627b6f9b715dbbd0e9df08e9120ac05e41913adef13b8b3/aces_sdl-0.20.0-py3-none-any.whl", hash = "sha256:2fd9956166326910a3ad439073589fb68c59eb9465d77e06a6890482428e9426", size = 1359387, upload-time = "2026-07-13T02:50:45.393Z" },
+    { url = "https://files.pythonhosted.org/packages/c2/b4/77b40bb8214385c243d187d04614175b0f1a162ec7183a5143c016c06be6/aces_sdl-0.23.1-py3-none-any.whl", hash = "sha256:86f5e99d2dff009fe7165bbe8853f6fdf5a41074e7813f2e38e092910c1147a1", size = 1466167, upload-time = "2026-07-17T04:06:32.749Z" },
 ]
 
 [[package]]
@@ -70,7 +70,7 @@ docs = [
 
 [package.metadata]
 requires-dist = [
-    { name = "aces-sdl", specifier = "==0.20.0" },
+    { name = "aces-sdl", specifier = "==0.23.1" },
     { name = "dj-database-url", specifier = ">=2.2" },
     { name = "django", specifier = ">=5.1,<6" },
     { name = "django-axes", specifier = ">=7.0" },