diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6e762ef..a87482f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -80,7 +80,7 @@ jobs:
       PYTHON_VERSION: "3.11"
       TARGET_DESCRIPTION: ${{ matrix.target_description }}
       # renovate: datasource=pypi depName=uv
-      UV_VERSION: "0.11.7"
+      UV_VERSION: "0.13.4"
 
     steps:
       - name: Check out release ref
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 916060e..9d4f366 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -163,7 +163,7 @@ jobs:
     env:
       PYTHON_VERSION: "3.11"
       # renovate: datasource=pypi depName=uv
-      UV_VERSION: "0.11.7"
+      UV_VERSION: "0.13.4"
 
     steps:
       - name: Check out code
@@ -219,7 +219,7 @@ jobs:
       PACKAGE_NAME: src-auth-perms-sync
       PYTHON_VERSION: "3.11"
       # renovate: datasource=pypi depName=uv
-      UV_VERSION: "0.11.7"
+      UV_VERSION: "0.13.4"
 
     steps:
       - name: Check out code