diff --git a/.github/workflows/isa-build.yml b/.github/workflows/isa-build.yml
index 56f2e172e..14b6a3cec 100644
--- a/.github/workflows/isa-build.yml
+++ b/.github/workflows/isa-build.yml
@@ -29,7 +29,7 @@ jobs:
     steps:
     # Checkout the repository
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
@@ -59,7 +59,7 @@ jobs:
     # Upload the riscv-privileged PDF file
       - name: Upload riscv-privileged.pdf
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-privileged-${{ env.SHORT_SHA }}.pdf
           path: ${{ github.workspace }}/build/riscv-privileged.pdf
@@ -68,7 +68,7 @@ jobs:
     # Upload the riscv-privileged HTML file
       - name: Upload riscv-privileged.html
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-privileged-${{ env.SHORT_SHA }}.html
           path: ${{ github.workspace }}/build/riscv-privileged.html
@@ -77,7 +77,7 @@ jobs:
     # Upload the riscv-privileged EPUB file
       - name: Upload riscv-privileged.epub
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-privileged-${{ env.SHORT_SHA }}.epub
           path: ${{ github.workspace }}/build/riscv-privileged.epub
@@ -86,7 +86,7 @@ jobs:
     # Upload the riscv-unprivileged PDF file
       - name: Upload riscv-unprivileged.pdf
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-unprivileged-${{ env.SHORT_SHA }}.pdf
           path: ${{ github.workspace }}/build/riscv-unprivileged.pdf
@@ -95,7 +95,7 @@ jobs:
     # Upload the riscv-unprivileged HTML file
       - name: Upload riscv-unprivileged.html
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-unprivileged-${{ env.SHORT_SHA }}.html
           path: ${{ github.workspace }}/build/riscv-unprivileged.html
@@ -104,7 +104,7 @@ jobs:
     # Upload the riscv-unprivileged EPUB file
       - name: Upload riscv-unprivileged.epub
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-unprivileged-${{ env.SHORT_SHA }}.epub
           path: ${{ github.workspace }}/build/riscv-unprivileged.epub
diff --git a/.github/workflows/merge-and-release.yml b/.github/workflows/merge-and-release.yml
index 3f2847217..1b0d06298 100644
--- a/.github/workflows/merge-and-release.yml
+++ b/.github/workflows/merge-and-release.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
@@ -42,7 +42,7 @@ jobs:
     # Upload the riscv-privileged PDF file
       - name: Upload riscv-privileged.pdf
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-privileged-${{ env.SHORT_SHA }}.pdf
           path: ${{ github.workspace }}/build/riscv-privileged.pdf
@@ -50,7 +50,7 @@ jobs:
     # Upload the riscv-privileged HTML file
       - name: Upload riscv-privileged.html
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-privileged-${{ env.SHORT_SHA }}.html
           path: ${{ github.workspace }}/build/riscv-privileged.html
@@ -58,7 +58,7 @@ jobs:
     # Upload the riscv-privileged EPUB file
       - name: Upload riscv-privileged.epub
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-privileged-${{ env.SHORT_SHA }}.epub
           path: ${{ github.workspace }}/build/riscv-privileged.epub
@@ -66,7 +66,7 @@ jobs:
     # Upload the riscv-unprivileged PDF file
       - name: Upload riscv-unprivileged.pdf
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-unprivileged-${{ env.SHORT_SHA }}.pdf
           path: ${{ github.workspace }}/build/riscv-unprivileged.pdf
@@ -74,7 +74,7 @@ jobs:
     # Upload the riscv-unprivileged HTML file
       - name: Upload riscv-unprivileged.html
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-unprivileged-${{ env.SHORT_SHA }}.html
           path: ${{ github.workspace }}/build/riscv-unprivileged.html
@@ -82,7 +82,7 @@ jobs:
     # Upload the riscv-unprivileged EPUB file
       - name: Upload riscv-unprivileged.epub
         if: steps.build_files.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: riscv-unprivileged-${{ env.SHORT_SHA }}.epub
           path: ${{ github.workspace }}/build/riscv-unprivileged.epub
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 74b9ec35b..cbbb4d63c 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -10,6 +10,6 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
       - uses: pre-commit/action@v3.0.0