diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 5c1293b..7e3eb91 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -17,17 +17,20 @@ jobs:
       matrix:
         os:
           - ubuntu-20.04
-          - macOS-11
-          - windows-2019
+          - macOS-13
+          - windows-2022
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
+      - name: Install Dependencies (macOS)
+        if: runner.os == 'macOS'
+        run: brew install haskell-stack
       - name: Build
         run: make
       - name: Prepare Artifact
         shell: bash
         run: cp LICENSE NOTICE README.md CHANGELOG.md bin
       - name: Upload Artifact
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ runner.os }}
           path: bin
@@ -38,12 +41,12 @@ jobs:
       matrix:
         os:
           - ubuntu-20.04
-          - macOS-11
+          - macOS-13
     needs: build
     env:
       IVERILOG_REF: f31d0dcbc5ddcd97e1e2e6f7bc7eb0f5a547fe16
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Install Dependencies (macOS)
         if: runner.os == 'macOS'
         run: |
@@ -53,7 +56,7 @@ jobs:
         if: runner.os == 'Linux'
         run: sudo apt-get install -y shunit2 flex bison autoconf gperf
       - name: Cache iverilog
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.local
           key: ${{ runner.OS }}-${{ env.IVERILOG_REF }}
@@ -71,7 +74,7 @@ jobs:
             cd ..
           fi
       - name: Download Artifact
-        uses: actions/download-artifact@v1
+        uses: actions/download-artifact@v4
         with:
           name: ${{ runner.os }}
           path: bin
@@ -90,7 +93,7 @@ jobs:
     if: github.event_name == 'release'
     steps:
       - name: Download Artifact
-        uses: actions/download-artifact@v1
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.name }}
           path: sv2v-${{ matrix.name }}
@@ -99,7 +102,7 @@ jobs:
       - name: Create ZIP
         run: zip -r sv2v-${{ matrix.name }} ./sv2v-${{ matrix.name }}
       - name: Upload Release Asset
-        uses: actions/upload-release-asset@v1.0.1
+        uses: actions/upload-release-asset@v1.0.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
diff --git a/.github/workflows/notice.yaml b/.github/workflows/notice.yaml
index ec0093d..9f1a0f7 100644
--- a/.github/workflows/notice.yaml
+++ b/.github/workflows/notice.yaml
@@ -13,7 +13,7 @@ jobs:
   notice:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Regenerate NOTICE
         run: ./notice.sh > NOTICE
       - name: Validate NOTICE