diff --git a/.github/workflows/ansi-x963-kdf.yml b/.github/workflows/ansi-x963-kdf.yml
index c1dd849..7969bdd 100644
--- a/.github/workflows/ansi-x963-kdf.yml
+++ b/.github/workflows/ansi-x963-kdf.yml
@@ -29,7 +29,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
@@ -49,7 +49,7 @@ jobs:
           - 1.85.0 # MSRV
           - stable
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
diff --git a/.github/workflows/bake-kdf.yml b/.github/workflows/bake-kdf.yml
index 72f77f8..6f3918a 100644
--- a/.github/workflows/bake-kdf.yml
+++ b/.github/workflows/bake-kdf.yml
@@ -29,7 +29,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
@@ -49,7 +49,7 @@ jobs:
           - 1.85.0 # MSRV
           - stable
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
diff --git a/.github/workflows/hkdf.yml b/.github/workflows/hkdf.yml
index 186739d..297f334 100644
--- a/.github/workflows/hkdf.yml
+++ b/.github/workflows/hkdf.yml
@@ -29,7 +29,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with:
@@ -50,7 +50,7 @@ jobs:
           - 1.85.0 # MSRV
           - stable
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with:
diff --git a/.github/workflows/kbkdf.yml b/.github/workflows/kbkdf.yml
index 051e449..e8ceb25 100644
--- a/.github/workflows/kbkdf.yml
+++ b/.github/workflows/kbkdf.yml
@@ -29,7 +29,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with:
@@ -50,7 +50,7 @@ jobs:
           - 1.85.0 # MSRV
           - stable
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with:
diff --git a/.github/workflows/one-step-kdf.yml b/.github/workflows/one-step-kdf.yml
index 38a6297..03abaa9 100644
--- a/.github/workflows/one-step-kdf.yml
+++ b/.github/workflows/one-step-kdf.yml
@@ -29,7 +29,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
@@ -49,7 +49,7 @@ jobs:
           - 1.85.0 # MSRV
           - stable
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 305ed3b..ae94a7f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -16,7 +16,7 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: rust-lang/crates-io-auth-action@v1
         id: auth
 
diff --git a/.github/workflows/workspace.yml b/.github/workflows/workspace.yml
index 9f7e834..6f1cc64 100644
--- a/.github/workflows/workspace.yml
+++ b/.github/workflows/workspace.yml
@@ -13,7 +13,7 @@ jobs:
   clippy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with:
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@master
@@ -38,5 +38,5 @@ jobs:
   typos:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: crate-ci/typos@v1