diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f1ec877..9680d0c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,7 +61,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Install minimum supported Rust
-        uses: dtolnay/rust-toolchain@1.88.0
+        uses: dtolnay/rust-toolchain@1.100.0
         with:
           targets: aarch64-apple-darwin
 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 77cf9f5..5d956cd 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
       - run: pip install -r docs/requirements.txt
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 244e30a..eb7817c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -54,7 +54,7 @@ jobs:
           }
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@1.97.0
+        uses: dtolnay/rust-toolchain@1.100.0
         with:
           targets: ${{ matrix.target }}