diff --git a/package.json b/package.json
index 05ee46a..de70746 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
         "react-use": "^17.4.0"
     },
     "devDependencies": {
-        "@types/bcryptjs": "^2.4.2",
+        "@types/bcryptjs": "2.4.2",
         "@types/node": "14.18.1",
         "@types/react": "17.0.37",
         "eslint": "7.32.0",
diff --git a/yarn.lock b/yarn.lock
index 90c2d01..6191a9a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -172,7 +172,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@flocon-trpg/tools@workspace:."
   dependencies:
-    "@types/bcryptjs": ^2.4.2
+    "@types/bcryptjs": 2.4.2
     "@types/node": 14.18.1
     "@types/react": 17.0.37
     antd: ^4.17.3
@@ -448,7 +448,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/bcryptjs@npm:^2.4.2":
+"@types/bcryptjs@npm:2.4.2":
   version: 2.4.2
   resolution: "@types/bcryptjs@npm:2.4.2"
   checksum: 220dade7b0312b41e23ccfb15f2ddde7804eb3c7ef41db41a6c49054be1e19a15eb3dd8c8ef196494f0866307cce22ad6f3f272941387124707d81dc66155bbc