diff --git a/package.json b/package.json
index db097ee..7224c4a 100644
--- a/package.json
+++ b/package.json
@@ -10,36 +10,36 @@
     "test": "jest"
   },
   "dependencies": {
-    "autoprefixer": "^10.2.6",
-    "date-fns": "^2.22.1",
-    "date-fns-tz": "^1.1.4",
-    "ics": "^2.29.0",
-    "mongoose": "^5.12.13",
+    "autoprefixer": "10.2.6",
+    "date-fns": "2.22.1",
+    "date-fns-tz": "1.1.4",
+    "ics": "2.29.0",
+    "mongoose": "5.12.13",
     "next": "^11.1.1",
-    "next-iron-session": "^4.1.14",
-    "next-mdx-remote": "^3.0.2",
-    "p-retry": "^4.5.0",
+    "next-iron-session": "4.1.14",
+    "next-mdx-remote": "3.0.2",
+    "p-retry": "4.5.0",
     "react": "^17.0.2",
-    "react-calendar": "^3.4.0",
+    "react-calendar": "3.4.0",
     "react-dom": "^17.0.2",
-    "ts-jest": "^26.5.6",
-    "uuid": "^8.3.2"
+    "ts-jest": "26.5.6",
+    "uuid": "8.3.2"
   },
   "devDependencies": {
-    "@types/classnames": "^2.3.1",
-    "@types/jest": "^26.0.23",
-    "@types/react": "^17.0.19",
-    "@types/react-calendar": "^3.4.0",
-    "@types/uuid": "^8.3.0",
-    "eslint": "^7.30.0",
+    "@types/classnames": "2.3.1",
+    "@types/jest": "26.0.23",
+    "@types/react": "17.0.19",
+    "@types/react-calendar": "3.4.0",
+    "@types/uuid": "8.3.0",
+    "eslint": "7.30.0",
     "eslint-config-next": "^11.0.0",
     "jest": "^26.6.3",
-    "postcss": "^8.3.6",
-    "postcss-flexbugs-fixes": "^5.0.2",
-    "postcss-preset-env": "^6.7.0",
-    "swr": "^0.5.6",
-    "tailwindcss": "^2.2.2",
-    "typescript": "^4.4.2"
+    "postcss": "8.3.6",
+    "postcss-flexbugs-fixes": "5.0.2",
+    "postcss-preset-env": "6.7.0",
+    "swr": "0.5.6",
+    "tailwindcss": "2.2.2",
+    "typescript": "4.4.2"
   },
   "jest": {
     "transform": {