diff --git a/.github/workflows/check-docs.yml b/.github/workflows/check-docs.yml
index e3053c004f..a5b3bc7ed6 100644
--- a/.github/workflows/check-docs.yml
+++ b/.github/workflows/check-docs.yml
@@ -15,7 +15,7 @@ jobs:
           persist-credentials: false
       - uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
 
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
       - uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
diff --git a/.github/workflows/check-fmt.yml b/.github/workflows/check-fmt.yml
index 9825288fe7..d0922656a9 100644
--- a/.github/workflows/check-fmt.yml
+++ b/.github/workflows/check-fmt.yml
@@ -34,5 +34,5 @@ jobs:
       - name: "Install uv"
         uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
       - run: uvx ruff format --diff .
diff --git a/.github/workflows/check-lint.yml b/.github/workflows/check-lint.yml
index b56f8608e6..04da57b8d1 100644
--- a/.github/workflows/check-lint.yml
+++ b/.github/workflows/check-lint.yml
@@ -28,7 +28,7 @@ jobs:
       - name: "Install uv"
         uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
       - run: uvx ruff check .
 
   ty:
@@ -41,7 +41,7 @@ jobs:
       - name: "Install uv"
         uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
       - run: |
           uvx ty check python/uv
           uvx \
@@ -75,7 +75,7 @@ jobs:
       - name: "Install uv"
         uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
       - run: uvx --from 'validate-pyproject[all,store]' validate-pyproject pyproject.toml
 
   readme:
diff --git a/.github/workflows/check-lock.yml b/.github/workflows/check-lock.yml
index 6bd093c3c7..b3639e41eb 100644
--- a/.github/workflows/check-lock.yml
+++ b/.github/workflows/check-lock.yml
@@ -15,7 +15,7 @@ jobs:
       - name: "Install uv"
         uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
       - name: "Check project lockfile"
         run: uv lock --check
       - name: "Check script lockfiles"
diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index 3a776e4032..95abcb031e 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -75,7 +75,7 @@ jobs:
       - name: "Install uv"
         uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
 
       - name: "Build docs"
         run: uv run --only-group docs mkdocs build --strict -f mkdocs.yml
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 859a8ee362..5ae51f3702 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -45,7 +45,7 @@ jobs:
 
       - uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
 
       - name: "Install required Python versions"
         run: uv python install
@@ -153,7 +153,7 @@ jobs:
 
       - uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
 
       - name: "Install required Python versions"
         run: uv python install
@@ -226,7 +226,7 @@ jobs:
 
       - uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
         with:
-          version: "0.11.19"
+          version: "0.11.21"
 
       - name: "Install required Python versions"
         run: uv python install