diff --git a/package.json b/package.json
index 9395d9e..b62e038 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "bytebuffer": "^5.0.0",
     "bytes": "^2.4.0",
     "classnames": "^2.2.5",
-    "co-body": "^4.2.0",
+    "co-body": "^5.0.0",
     "crypto-js": "^3.1.6",
     "css-loader": "^0.23.1",
     "diff-match-patch": "^1.0.0",
@@ -48,7 +48,7 @@
     "file-loader": "^0.8.5",
     "foundation-sites": "6.2.1",
     "git-rev-sync": "^1.6.0",
-    "grant-koa": "^3.6.0",
+    "grant-koa": "^4.0.0",
     "helmet-csp": "helmetjs/csp#2.0.0",
     "highcharts": "^4.2.5",
     "history": "^2.0.0-rc2",
@@ -77,9 +77,9 @@
     "medium-editor-insert-plugin": "^2.3.2",
     "minimist": "^1.2.0",
     "mysql": "^2.10.2",
-    "node-sass": "^3.4.2",
+    "node-sass": "^9.0.0",
     "pluralize": "^2.0.0",
-    "purest": "^2.0.1",
+    "purest": "^3.0.0",
     "react": "^15.3.1",
     "react-addons-pure-render-mixin": "^15.3.1",
     "react-dom": "^15.3.1",