diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 75fa35c..6bd7ada 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -24,7 +24,7 @@ jobs:
       matrix:
         crate: [libertem_dectris, libertem_asi_tpx3, libertem_qd_mpx]
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     - uses: messense/maturin-action@v1
@@ -44,7 +44,7 @@ jobs:
   license-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     - name: rustup ${{ matrix.toolchain }}
@@ -61,7 +61,7 @@ jobs:
         crate: [libertem_dectris, libertem_asi_tpx3, libertem_asi_mpx3, libertem_qd_mpx, ipc_test, common]
         toolchain: ["stable", "1.87"]
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     - name: rustup ${{ matrix.toolchain }}
@@ -91,7 +91,7 @@ jobs:
     - name: Set LIBCLANG_PATH
       run: echo "LIBCLANG_PATH=$((gcm clang).source -replace "clang.exe")" >> $env:GITHUB_ENV
       # if: matrix.config.os == 'windows-latest'
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     - uses: messense/maturin-action@v1
@@ -122,7 +122,7 @@ jobs:
     - name: Set LIBCLANG_PATH
       run: echo "LIBCLANG_PATH=$((gcm clang).source -replace "clang.exe")" >> $env:GITHUB_ENV
       # if: matrix.config.os == 'windows-latest'
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     - name: rustup stable
@@ -147,7 +147,7 @@ jobs:
     steps:
     - name: Set LIBCLANG_PATH
       run: echo "LIBCLANG_PATH=$(brew --prefix llvm@15)/lib" >> $env:GITHUB_ENV
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     - name: rustup stable
@@ -172,7 +172,7 @@ jobs:
     steps:
     - name: Set LIBCLANG_PATH
       run: echo "LIBCLANG_PATH=$(brew --prefix llvm@15)/lib" >> $env:GITHUB_ENV
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     - uses: messense/maturin-action@v1
@@ -192,10 +192,10 @@ jobs:
     runs-on: ubuntu-latest
     needs: [ linux ]
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         repository: libertem/libertem-live
         path: libertem-live