diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index e99a44912..310e049bc 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -14,7 +14,7 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - uses: extractions/setup-just@v1
+    - uses: extractions/setup-just@v2
     - name: Install toolchain
       shell: bash
       run: just default-toolchain
diff --git a/.github/workflows/build-deploy-docs.yml b/.github/workflows/build-deploy-docs.yml
index af22dc3a4..0b3b28ad2 100644
--- a/.github/workflows/build-deploy-docs.yml
+++ b/.github/workflows/build-deploy-docs.yml
@@ -13,7 +13,7 @@ jobs:
     name: Build
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'recursive'
       - name: Setup
@@ -27,11 +27,11 @@ jobs:
       - name: API Documentation
         shell: bash
         run: cargo doc -p tlspuffin --target x86_64-unknown-linux-gnu --document-private-items
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: api-docs
           path: target/doc/
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: book
           path: docs/book/
@@ -41,19 +41,19 @@ jobs:
     name: Deploy
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Download api-docs
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: api-docs
           path: artifacts/api
       - name: Download book
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: book
           path: artifacts/book
       - name: Deploy
-        uses: JamesIves/github-pages-deploy-action@v4.3.3
+        uses: JamesIves/github-pages-deploy-action@v4.5.0
         with:
           branch: gh-pages
           folder: artifacts
diff --git a/.github/workflows/build-linux.yml b/.github/workflows/build-linux.yml
index d4ee7788e..8caa3057b 100644
--- a/.github/workflows/build-linux.yml
+++ b/.github/workflows/build-linux.yml
@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-20.04
     name: Build "${{ inputs.name }}"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'recursive'
       - name: Setup Git
@@ -60,12 +60,12 @@ jobs:
         shell: bash
         run: just build ${{ inputs.crate }} x86_64-unknown-linux-gnu "${{ inputs.features }}" "${{ inputs.cargo-flags }} --timings"
       - name: Upload Build Timings
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: cargo-timings-${{ inputs.name }}
           path: target/cargo-timings/cargo-timing.html
       - name: Upload Build
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.crate }}-${{ inputs.name }}
           path: target/x86_64-unknown-linux-gnu/release/${{ inputs.crate }}
diff --git a/.github/workflows/run-benchmarks.yml b/.github/workflows/run-benchmarks.yml
index dff10d1cd..e1fe65aae 100644
--- a/.github/workflows/run-benchmarks.yml
+++ b/.github/workflows/run-benchmarks.yml
@@ -8,7 +8,7 @@ jobs:
     name: Benchmark
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'recursive'
       - name: Setup
diff --git a/.github/workflows/run-checks.yml b/.github/workflows/run-checks.yml
index 213171caa..25773083d 100644
--- a/.github/workflows/run-checks.yml
+++ b/.github/workflows/run-checks.yml
@@ -8,7 +8,7 @@ jobs:
     name: Check
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'recursive'
       - name: Setup