diff --git a/.github/workflows/rundev.yml b/.github/workflows/rundev.yml
index 4c169b1b1d4e..7a36e4e385ca 100644
--- a/.github/workflows/rundev.yml
+++ b/.github/workflows/rundev.yml
@@ -26,6 +26,7 @@ jobs:
       PYTHONUNBUFFERED: 1
     steps:
     - uses: actions/checkout@v4
+    - uses: astral-sh/setup-uv@v3
     - run: ./rundev.sh build
     - run: ./rundev.sh start
     - run: ./rundev.sh wait
diff --git a/rundev.sh b/rundev.sh
index acda619aa40b..71e36da482f3 100755
--- a/rundev.sh
+++ b/rundev.sh
@@ -25,7 +25,7 @@ cd dev-docker/
 build() {
     mkdir -p data
     # Build single requirements file
-    sed -n 's/^  "\([][a-zA-Z._0-9-]\+[<>=].*\)".*/\1/p' ../pyproject.toml > weblate-dev/requirements.txt
+    uv export --format requirements-txt --all-extras --no-emit-project --frozen > weblate-dev/requirements.txt
     # Fetch up-to-date base docker image
     docker pull weblate/weblate:bleeding
     # Build the container