diff --git a/.github/workflows/rhiza_deptry.yml b/.github/workflows/rhiza_deptry.yml
index e949af7d..eefc2223 100644
--- a/.github/workflows/rhiza_deptry.yml
+++ b/.github/workflows/rhiza_deptry.yml
@@ -27,7 +27,7 @@ jobs:
     name: Check dependencies with deptry
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/astral-sh/uv:0.9.26-python3.12-trixie
+      image: ghcr.io/astral-sh/uv:0.9.27-python3.12-trixie
 
     steps:
       - uses: actions/checkout@v6
diff --git a/.github/workflows/rhiza_mypy.yml b/.github/workflows/rhiza_mypy.yml
index 886676e1..011e558d 100644
--- a/.github/workflows/rhiza_mypy.yml
+++ b/.github/workflows/rhiza_mypy.yml
@@ -24,7 +24,7 @@ jobs:
     name: Static type checking with mypy
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/astral-sh/uv:0.9.26-python3.12-trixie
+      image: ghcr.io/astral-sh/uv:0.9.27-python3.12-trixie
 
     steps:
       - uses: actions/checkout@v6
diff --git a/.github/workflows/rhiza_security.yml b/.github/workflows/rhiza_security.yml
index 0effa481..8b756580 100644
--- a/.github/workflows/rhiza_security.yml
+++ b/.github/workflows/rhiza_security.yml
@@ -27,7 +27,7 @@ jobs:
     name: Security scanning
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/astral-sh/uv:0.9.26-python3.12-trixie
+      image: ghcr.io/astral-sh/uv:0.9.27-python3.12-trixie
 
     steps:
       - uses: actions/checkout@v6
diff --git a/.github/workflows/rhiza_validate.yml b/.github/workflows/rhiza_validate.yml
index 7190db03..d6f4640c 100644
--- a/.github/workflows/rhiza_validate.yml
+++ b/.github/workflows/rhiza_validate.yml
@@ -15,7 +15,7 @@ jobs:
     # don't run this in rhiza itself. Rhiza has no template.yml file.
     if: ${{ github.repository != 'jebel-quant/rhiza' }}
     container:
-      image: ghcr.io/astral-sh/uv:0.9.26-python3.12-trixie
+      image: ghcr.io/astral-sh/uv:0.9.27-python3.12-trixie
 
     steps:
       - name: Checkout repository