diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f62da4b..b2f6d7d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,7 +11,7 @@ jobs:
           submodules: true
 
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.bun/install/cache
           key: ${{ runner.os }}-pnpm-${{ hashFiles('**/bun.lockb') }}
@@ -24,8 +24,11 @@ jobs:
       - name: Install Dependencies
         run: bun i
 
+      - name: Check style
+        run: bun run lint
+
       - name: Check for errors
-        run: bun check
+        run: bun run check
 
       - name: Build
-        run: bun build
+        run: bun run build
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 146cd20..9852a98 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -11,7 +11,7 @@ jobs:
           submodules: true
 
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.bun/install/cache
           key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
@@ -21,5 +21,11 @@ jobs:
       - name: Install bun
         uses: oven-sh/setup-bun@v2
 
+      - name: Install dependencies
+        run: bun i
+
+      - name: Check types
+        run: bun run check
+
       - name: Check style
         run: bun run lint
diff --git a/bun.lockb b/bun.lockb
index bdedac1..4f2de7f 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 5d05f8e..9ca797e 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
 	"devDependencies": {
 		"@sveltejs/adapter-static": "^1.0.0",
 		"@sveltejs/kit": "^1.0.1",
-		"@types/highlight.js": "^10.1.0",
+		"@types/highlightjs": "^9.12.6",
 		"@types/html-minifier": "^4.0.2",
 		"@types/showdown": "^2.0.6",
 		"autoprefixer": "^10.4.13",
@@ -30,8 +30,14 @@
 		"postcss-scss": "^4.0.6",
 		"prettier": "^2.8.1",
 		"prettier-plugin-svelte": "^2.9.0",
+		"rehype-highlight": "^7.0.0",
+		"rehype-raw": "^7.0.0",
+		"rehype-shift-heading": "^2.0.0",
+		"rehype-stringify": "^10.0.0",
 		"remark-frontmatter": "^5.0.0",
 		"remark-html": "^16.0.1",
+		"remark-parse": "^11.0.0",
+		"remark-rehype": "^11.1.0",
 		"sass": "^1.57.1",
 		"showdown": "^2.1.0",
 		"svelte": "^3.55.0",