diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 77880fdfa..1ef951d77 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -36,6 +36,7 @@ on:
 env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
+  UV_LOCKED: true
 
 jobs:
   # ============================================
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 890072a0d..706ccbc55 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,6 +23,9 @@ name: Test
 on:
   workflow_call:
 
+env:
+  UV_LOCKED: true
+
 jobs:
   test-matrix:
     runs-on: ubuntu-latest
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8ae6a4e32..2d3c2bc59 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -53,5 +53,12 @@ repos:
             additional_dependencies:
               - tomli
 
+      - repo: https://github.com/astral-sh/uv-pre-commit
+        # uv version.
+        rev: 0.10.7
+        hooks:
+          # Update the uv lockfile
+          - id: uv-lock
+
 default_language_version:
       python: python3