diff --git a/.github/actions/pre-commit-setup/action.yml b/.github/actions/pre-commit-setup/action.yml
index 8adabf8e7..b8dd06b19 100644
--- a/.github/actions/pre-commit-setup/action.yml
+++ b/.github/actions/pre-commit-setup/action.yml
@@ -24,4 +24,4 @@ runs:
       python-version: '3.14'
   - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9   # v9.0.0
     with:
-      version: 0.12.1
+      version: 0.12.3
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index 3aae55e8c..c9974d3f9 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -30,7 +30,7 @@ jobs:
         enable-cache: true
         cache-dependency-glob: ''
         cache-suffix: '3.13'
-        version: 0.12.1
+        version: 0.12.3
     - name: Setup Python
       uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
       with:
diff --git a/.github/workflows/setup.yml b/.github/workflows/setup.yml
index b627dbc29..45f50c41f 100644
--- a/.github/workflows/setup.yml
+++ b/.github/workflows/setup.yml
@@ -31,7 +31,7 @@ jobs:
     - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
       with:
         enable-cache: false
-        version: 0.12.1
+        version: 0.12.3
     - name: Install dependencies
       run: uv sync --all-extras --dev
     - name: build sdist
@@ -64,7 +64,7 @@ jobs:
     steps:
     - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
       with:
-        version: 0.12.1
+        version: 0.12.3
         enable-cache: false
     - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
       with:
diff --git a/.github/workflows/update-generated.yml b/.github/workflows/update-generated.yml
index 6686483c0..1b7e33bde 100644
--- a/.github/workflows/update-generated.yml
+++ b/.github/workflows/update-generated.yml
@@ -38,7 +38,7 @@ jobs:
         python-version: '3.14'
     - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
       with:
-        version: 0.12.1
+        version: 0.12.3
     - name: Get cache tag
       id: get-date
       run: |