diff --git a/package.json b/package.json
index e7f6edb..62a7ac7 100644
--- a/package.json
+++ b/package.json
@@ -44,6 +44,7 @@
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
     "config": "^3.3.12",
+    "sha.js": "^2.4.11",
     "express": "^4.19.2",
     "get-image-colors": "^4.0.1",
     "image-hash": "^5.3.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d063c0e..c9dbdbf 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -113,6 +113,9 @@ importers:
       rxjs:
         specifier: ^7.8.1
         version: 7.8.1
+      sha.js:
+        specifier: ^2.4.11
+        version: 2.4.11
       swagger-ui-express:
         specifier: ^5.0.1
         version: 5.0.1(express@4.19.2)