diff --git a/.github/workflows/dependency-check.yaml b/.github/workflows/dependency-check.yaml
index 7bb79ee6a..ed955b196 100644
--- a/.github/workflows/dependency-check.yaml
+++ b/.github/workflows/dependency-check.yaml
@@ -42,7 +42,7 @@ jobs:
           rustup default ${{ env.RUST_CHANNEL }}
 
       - name: Cache cargo-deny
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: cargo_deny_cache
         with:
           path: ~/.cargo/bin/cargo-deny
diff --git a/.github/workflows/python-check.yaml b/.github/workflows/python-check.yaml
index 433eaaed5..e54e9e794 100644
--- a/.github/workflows/python-check.yaml
+++ b/.github/workflows/python-check.yaml
@@ -41,7 +41,7 @@ jobs:
           manylinux: auto
 
       - name: Upload wheels
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: test-wheels
           path: icechunk-python/dist
@@ -69,14 +69,14 @@ jobs:
           docker compose up -d minio
 
       - name: Download wheels
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: test-wheels
           path: icechunk-python/dist
 
       - name: Restore cached hypothesis directory
         id: restore-hypothesis-cache
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: icechunk-python/.hypothesis/
           key: cache-hypothesis-${{ runner.os }}-${{ github.run_id }}
@@ -135,7 +135,7 @@ jobs:
       - name: Save cached hypothesis directory
         id: save-hypothesis-cache
         if: always()
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           path: icechunk-python/.hypothesis/
           key: cache-hypothesis-${{ runner.os }}-${{ github.run_id }}-${{ matrix.deps-version.name }}
@@ -163,7 +163,7 @@ jobs:
           docker compose up -d minio
 
       - name: Download wheels
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: test-wheels
           path: icechunk/icechunk-python/dist
diff --git a/.github/workflows/python-ci.yaml b/.github/workflows/python-ci.yaml
index 7f98ddf0f..a3dd1ff0f 100644
--- a/.github/workflows/python-ci.yaml
+++ b/.github/workflows/python-ci.yaml
@@ -175,7 +175,7 @@ jobs:
           args: --release --out dist --find-interpreter
           manylinux: ${{ matrix.platform.manylinux }} # https://github.com/PyO3/maturin-action/issues/245
       - name: Upload wheels
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-linux-${{ matrix.branch == 'main' && 'main' || 'support-v1.x' }}-${{ matrix.platform.target }}
           path: icechunk-python/dist
@@ -217,7 +217,7 @@ jobs:
           args: --release --out dist --find-interpreter
           manylinux: musllinux_1_2
       - name: Upload wheels
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-musllinux-${{ matrix.branch == 'main' && 'main' || 'support-v1.x' }}-${{ matrix.platform.target }}
           path: icechunk-python/dist
@@ -254,7 +254,7 @@ jobs:
           target: ${{ matrix.platform.target }}
           args: --release --out dist --find-interpreter
       - name: Upload wheels
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-windows-${{ matrix.branch == 'main' && 'main' || 'support-v1.x' }}-${{ matrix.platform.target }}
           path: icechunk-python/dist
@@ -291,7 +291,7 @@ jobs:
           target: ${{ matrix.platform.target }}
           args: --release --out dist --find-interpreter
       - name: Upload wheels
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-macos-${{ matrix.branch == 'main' && 'main' || 'support-v1.x' }}-${{ matrix.platform.target }}
           path: icechunk-python/dist
@@ -320,7 +320,7 @@ jobs:
           command: sdist
           args: --out dist
       - name: Upload sdist
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-sdist-${{ matrix.branch == 'main' && 'main' || 'support-v1.x' }}
           path: icechunk-python/dist
@@ -333,7 +333,7 @@ jobs:
     if: ${{ github.event_name == 'workflow_dispatch' && inputs.pypi_release }}
     needs: [linux, musllinux, windows, macos, sdist]
     steps:
-      - uses: actions/download-artifact@v6
+      - uses: actions/download-artifact@v7
       - name: Publish to PyPI
         uses: PyO3/maturin-action@v1
         with:
@@ -346,7 +346,7 @@ jobs:
     if: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }}
     needs: [linux, musllinux, windows, macos, sdist]
     steps:
-      - uses: actions/download-artifact@v6
+      - uses: actions/download-artifact@v7
         with:
           path: dist
           merge-multiple: true
diff --git a/.github/workflows/python-upstream.yaml b/.github/workflows/python-upstream.yaml
index 2493bfd36..bd07c6033 100644
--- a/.github/workflows/python-upstream.yaml
+++ b/.github/workflows/python-upstream.yaml
@@ -189,7 +189,7 @@ jobs:
       - name: Restore cached hypothesis directory
         id: restore-hypothesis-cache
         if: always()
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: icechunk-python/.hypothesis/
           key: cache-hypothesis-${{ runner.os }}-${{ github.run_id }}
@@ -221,7 +221,7 @@ jobs:
       - name: Save cached hypothesis directory
         id: save-hypothesis-cache
         if: always()
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           path: icechunk-python/.hypothesis/
           key: cache-hypothesis-${{ runner.os }}-${{ github.run_id }}