diff --git a/.github/workflows/airflow.yml b/.github/workflows/airflow.yml
index fbc7f5f..eeab85e 100644
--- a/.github/workflows/airflow.yml
+++ b/.github/workflows/airflow.yml
@@ -50,7 +50,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: etl/airflow/uv.lock
diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index b3b7dd5..84c0664 100644
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -33,7 +33,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: apps/backend/uv.lock
@@ -93,7 +93,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: apps/backend/uv.lock
@@ -129,7 +129,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: apps/backend/uv.lock
@@ -155,7 +155,7 @@ jobs:
       # Pourquoi : pas de cache ici. uvx n'installe pas le projet, le verrou n'alimente donc
       # aucune clé de cache ; la seule roue téléchargée est celle de Bandit.
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
 
       # Pourquoi : le périmètre est `app`, le code livré. Les tests emploient légitimement des
       # secrets factices et des `assert` que Bandit signalerait sans qu'aucun n'atteigne la prod.
diff --git a/.github/workflows/ml.yml b/.github/workflows/ml.yml
index 4b9be7b..0b745eb 100644
--- a/.github/workflows/ml.yml
+++ b/.github/workflows/ml.yml
@@ -33,7 +33,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: ml/uv.lock
@@ -72,7 +72,7 @@ jobs:
       # Pourquoi : pas de cache ici. uvx n'installe pas le projet, le verrou n'alimente donc
       # aucune clé de cache ; la seule roue téléchargée est celle de Bandit.
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
 
       - name: Analyse le code livré (bloquant à partir de MEDIUM)
         run: uvx bandit==1.9.4 --recursive enervision_ml --severity-level medium --confidence-level medium
diff --git a/.github/workflows/sonarqube.yml b/.github/workflows/sonarqube.yml
index be978d5..d988f2d 100644
--- a/.github/workflows/sonarqube.yml
+++ b/.github/workflows/sonarqube.yml
@@ -66,7 +66,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: apps/backend/uv.lock
@@ -97,7 +97,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: apps/backend/uv.lock
@@ -117,7 +117,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Installe uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: ml/uv.lock