diff --git a/package.json b/package.json
index 7cf7311..8607593 100644
--- a/package.json
+++ b/package.json
@@ -12,22 +12,22 @@
   },
   "dependencies": {
     "@sanity/block-content-to-react": "2.0.7",
-    "@sanity/client": "1.149.18",
-    "@sanity/image-url": "0.140.19",
+    "@sanity/client": "6.15.5",
+    "@sanity/image-url": "0.140.20",
     "classnames": "2.2.6",
     "date-fns": "2.15.0",
-    "next": "latest",
+    "next": "12.0.9",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-hook-form": "^6.7.0",
     "swr": "^0.2.3",
-    "next-sanity": "^0.1.5"
+    "next-sanity": "^1.0.2"
   },
   "devDependencies": {
     "@fullhuman/postcss-purgecss": "^2.3.0",
     "@sanity/cli": "^2.0.5",
-    "lerna": "^3.22.1",
-    "postcss-preset-env": "^6.7.0",
-    "tailwindcss": "^1.5.2"
+    "lerna": "^5.3.0",
+    "postcss-preset-env": "^9.1.4",
+    "tailwindcss": "^3.1.0"
   }
 }