diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e60b3d8..5b67ca5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
           fetch-depth: 0 # build.rs runs `git describe`
@@ -41,7 +41,7 @@ jobs:
   coverage:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
           fetch-depth: 0
@@ -60,12 +60,12 @@ jobs:
   msrv:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
           fetch-depth: 0
 
-      - uses: dtolnay/rust-toolchain@1.96.0 # keep in sync with rust-toolchain.toml
+      - uses: dtolnay/rust-toolchain@1.100.0 # keep in sync with rust-toolchain.toml
 
       - uses: Swatinem/rust-cache@v2
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 721a970..39065bb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,7 +33,7 @@ jobs:
             label: linux_x86_64
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
           fetch-depth: 0 # build.rs runs `git describe`
@@ -77,7 +77,7 @@ jobs:
           shasum -a 256 "${name}.tar.gz" > "${name}.tar.gz.sha256"
           echo "archive=${name}.tar.gz" >> "$GITHUB_OUTPUT"
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: ${{ matrix.label }}
           path: |
@@ -89,13 +89,13 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v8
         with:
           path: dist
           merge-multiple: true
 
       - name: create release
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@v3
         with:
           files: |
             dist/*.tar.gz
@@ -107,7 +107,7 @@ jobs:
     needs: release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v8
         with:
           path: dist
           merge-multiple: true