diff --git a/.forgejo/workflows/update-vscode-insiders.yml b/.forgejo/workflows/update-vscode-insiders.yml
index 33c1486..4c0ec9c 100644
--- a/.forgejo/workflows/update-vscode-insiders.yml
+++ b/.forgejo/workflows/update-vscode-insiders.yml
@@ -7,15 +7,17 @@ on:
 
 jobs:
   update:
-    runs-on: x86_64
+    runs-on: ubuntu-latest
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
       - name: Check for new vscode-insiders release
         id: check
+        shell: bash
         run: |
-          source /etc/bashrc
+          source /etc/bashrc || true
 
           CURRENT_VERSION=$(grep 'version = ' pkgs/vscode-insiders/default.nix | head -1 | grep -oP '"[^"]+"' | tr -d '"')
           echo "Current version: $CURRENT_VERSION"
@@ -25,45 +27,109 @@ jobs:
 
           if [ "$CURRENT_VERSION" = "$LATEST_VERSION" ]; then
             echo "Already up to date."
-            echo "updated=false" >> $GITHUB_OUTPUT
+            echo "updated=false" >> "$GITHUB_OUTPUT"
             exit 0
           fi
 
           echo "New version found: $LATEST_VERSION"
-          echo "latest_version=$LATEST_VERSION" >> $GITHUB_OUTPUT
-          echo "updated=true" >> $GITHUB_OUTPUT
+
+          echo "latest_version=$LATEST_VERSION" >> "$GITHUB_OUTPUT"
+          echo "updated=true" >> "$GITHUB_OUTPUT"
 
       - name: Update version and sha256
         if: steps.check.outputs.updated == 'true'
         id: update
+        shell: bash
         run: |
-          source /etc/bashrc
+          source /etc/bashrc || true
 
           LATEST="${{ steps.check.outputs.latest_version }}"
-          URL="https://code.visualstudio.com/sha/download?build=insider&os=linux-x64"
 
-          echo "Fetching new sha256 for VSCode Insiders..."
-          NEW_SHA256=$(nix-prefetch-url --type sha256 "$URL" 2>/dev/null | tail -1)
-          NEW_SHA256_SRI=$(nix hash convert --hash-algo sha256 --to sri "$NEW_SHA256")
-          echo "New sha256 (SRI): $NEW_SHA256_SRI"
+          fetch_sri() {
+            local url="$1"
 
-          sed -i "s|version = \".*\";|version = \"${LATEST}\";|" pkgs/vscode-insiders/default.nix
-          sed -i "s|sha256 = \"sha256-.*\";|sha256 = \"${NEW_SHA256_SRI}\";|" pkgs/vscode-insiders/default.nix
+            HASH=$(nix-prefetch-url --type sha256 "$url" 2>/dev/null | tail -1)
+            nix hash convert --hash-algo sha256 --to sri "$HASH"
+          }
 
-          echo "new_sha256=$NEW_SHA256_SRI" >> $GITHUB_OUTPUT
+          echo "Fetching hashes..."
+
+          LINUX_SHA=$(fetch_sri "https://code.visualstudio.com/sha/download?build=insider&os=linux-x64")
+          DARWIN_ARM_SHA=$(fetch_sri "https://code.visualstudio.com/sha/download?build=insider&os=darwin-arm64")
+          DARWIN_X64_SHA=$(fetch_sri "https://code.visualstudio.com/sha/download?build=insider&os=darwin")
+
+          echo "Linux SHA: $LINUX_SHA"
+          echo "Darwin ARM SHA: $DARWIN_ARM_SHA"
+          echo "Darwin x64 SHA: $DARWIN_X64_SHA"
+
+          export LATEST
+          export LINUX_SHA
+          export DARWIN_ARM_SHA
+          export DARWIN_X64_SHA
+
+          python <<'PY'
+          import os
+          import re
+          from pathlib import Path
+
+          path = Path("pkgs/vscode-insiders/default.nix")
+          text = path.read_text()
+
+          text = re.sub(
+              r'version = ".*?";',
+              f'version = "{os.environ["LATEST"]}";',
+              text,
+              count=1
+          )
+
+          text = re.sub(
+              r'(os=darwin-arm64";\s+sha256 = ").*?(";\s+)',
+              rf'\g<1>{os.environ["DARWIN_ARM_SHA"]}\2',
+              text,
+              count=1,
+              flags=re.S
+          )
+
+          text = re.sub(
+              r'(os=darwin";\s+sha256 = ").*?(";\s+)',
+              rf'\g<1>{os.environ["DARWIN_X64_SHA"]}\2',
+              text,
+              count=1,
+              flags=re.S
+          )
+
+          text = re.sub(
+              r'(os=linux-x64";\s+sha256 = ").*?(";\s+)',
+              rf'\g<1>{os.environ["LINUX_SHA"]}\2',
+              text,
+              count=1,
+              flags=re.S
+          )
+
+          path.write_text(text)
+          PY
+
+          echo "linux_sha=$LINUX_SHA" >> "$GITHUB_OUTPUT"
+          echo "darwin_arm_sha=$DARWIN_ARM_SHA" >> "$GITHUB_OUTPUT"
+          echo "darwin_x64_sha=$DARWIN_X64_SHA" >> "$GITHUB_OUTPUT"
 
       - name: Verify build
         if: steps.check.outputs.updated == 'true'
+        shell: bash
         run: |
-          source /etc/bashrc
-          NIXPKGS_ALLOW_UNFREE=1 nix build .#vscode-insiders
+          source /etc/bashrc || true
+
+          export NIXPKGS_ALLOW_UNFREE=1
+
+          nix build .#vscode-insiders
 
       - name: Create Pull Request
         if: steps.check.outputs.updated == 'true'
         env:
           API_FORGEJO_TOKEN: ${{ secrets.API_FORGEJO_TOKEN }}
+        shell: bash
         run: |
-          source /etc/bashrc
+          source /etc/bashrc || true
 
           LATEST="${{ steps.check.outputs.latest_version }}"
           BRANCH="update/vscode-insiders-${LATEST}"
@@ -72,16 +138,20 @@ jobs:
           git config user.email "akiyama@mizuki.guru"
 
           git checkout -b "$BRANCH"
+
           git add pkgs/vscode-insiders/default.nix
+
           git commit -m "pkgs/vscode-insiders: update to ${LATEST}"
 
           REPO_URL=$(git remote get-url origin | sed 's|https://||')
+
           git push "https://oauth2:${API_FORGEJO_TOKEN}@${REPO_URL}" "$BRANCH"
 
           FORGEJO_HOST=$(echo "$REPO_URL" | cut -d'/' -f1)
           REPO_PATH=$(echo "$REPO_URL" | cut -d'/' -f2-)
-          
-          curl -fsSL -X POST \
+
+          curl -fsSL \
+            -X POST \
             -H "Authorization: token ${API_FORGEJO_TOKEN}" \
             -H "Content-Type: application/json" \
             "https://${FORGEJO_HOST}/api/v1/repos/${REPO_PATH}/pulls" \
@@ -89,5 +159,4 @@ jobs:
               \"title\": \"pkgs/vscode-insiders: update to ${LATEST}\",
               \"head\": \"${BRANCH}\",
               \"base\": \"main\",
-              \"body\": \"Automated update of VSCode Insiders to version \`${LATEST}\`.\n\nNew SRI Hash: \`${{ steps.update.outputs.new_sha256 }}\`\"
-            }"
\ No newline at end of file
+              \"body\": \"Automated update of VSCode Insiders to version \`${LATEST}\`.\n\nLinux SHA:\n\`${{ steps.update.outputs.linux_sha }}\`\n\nDarwin ARM SHA:\n\`${{ steps.update.outputs.darwin_arm_sha }}\`\n\nDarwin x64 SHA:\n\`${{ steps.update.outputs.darwin_x64_sha }}\`\"}"
\ No newline at end of file
diff --git a/pkgs/vscode-insiders/default.nix b/pkgs/vscode-insiders/default.nix
index 379707a..cb0e230 100644
--- a/pkgs/vscode-insiders/default.nix
+++ b/pkgs/vscode-insiders/default.nix
@@ -1,9 +1,23 @@
 { pkgs }:
 
 let
-  src = fetchTarball {
+  inherit (pkgs) stdenv;
+
+  sysAttrs = if stdenv.hostPlatform.isDarwin then 
+    if stdenv.hostPlatform.isAarch64 then {
+      url = "https://code.visualstudio.com/sha/download?build=insider&os=darwin-arm64-dmg";
+      sha256 = "sha256-K+U6JtVNz1PRzL/0SIEK7RXwQu6LL3p+248Ywbn+mDc=";
+    } else {
+      url = "https://code.visualstudio.com/sha/download?build=insider&os=darwin-x64-dmg";
+      sha256 = "sha256-ex0ESS9APZxgc7b96Q7EQbckUXE51LmTqDfsnN07W3I=";
+    }
+  else {
     url = "https://code.visualstudio.com/sha/download?build=insider&os=linux-x64";
-    sha256 = "04brczgkvpkqrg018wss9z5hk56n4d58r1bd7zq83wsycma9mq2b"; 
+    sha256 = "sha256-kE99FyilwwFv3zTCkufGwD3s1WwoJ2krg10l3Xy5PRE=";
+  };
+
+  src = fetchTarball {
+    inherit (sysAttrs) url sha256;
   };
 in
 (pkgs.vscode.override {
@@ -14,20 +28,23 @@ in
   isInsiders = true;
   inherit src;
 
-  buildInputs = (oldAttrs.buildInputs or []) ++ [ pkgs.krb5 pkgs.libsoup_3 pkgs.webkitgtk_4_1 ];
+  buildInputs = (oldAttrs.buildInputs or []) 
+    ++ stdenv.lib.optionals stdenv.hostPlatform.isLinux [ pkgs.krb5 pkgs.libsoup_3 pkgs.webkitgtk_4_1 ];
 
-  prePatch = ''
+  prePatch = stdenv.lib.optionalString stdenv.hostPlatform.isLinux ''
     ${oldAttrs.prePatch or ""}
     mkdir -p resources/app/node_modules/@vscode/ripgrep/bin
     touch resources/app/node_modules/@vscode/ripgrep/bin/rg
   '';
 
-  preFixup = ''
+  preFixup = if stdenv.hostPlatform.isDarwin then ''
+    ${oldAttrs.preFixup or ""}
+  '' else ''
     ${oldAttrs.preFixup or ""}
     rm -rf resources/app/node_modules/@github/copilot-linuxmusl-x64
   '';
 
   meta = (oldAttrs.meta or {}) // {
-    mainProgram = "code-insiders";
+    mainProgram = if stdenv.hostPlatform.isDarwin then "code-insiders" else "code-insiders";
   };
 })
\ No newline at end of file