diff --git a/package.json b/package.json
index f0d1736..55d2ec4 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "lite-youtube-embed": "^0.3.4",
     "rehype-unwrap-images": "^1.0.0",
     "remark-reading-time": "^2.0.2",
+    "sharp": "^0.34.5",
     "tailwindcss": "^4.1.18",
     "typescript": "^5.9.3",
     "unist-util-visit": "^5.1.0"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 07a7250..6e680e4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -44,6 +44,9 @@ importers:
       remark-reading-time:
         specifier: ^2.0.2
         version: 2.1.0
+      sharp:
+        specifier: ^0.34.5
+        version: 0.34.5
       tailwindcss:
         specifier: ^4.1.18
         version: 4.2.2