diff --git a/package-lock.json b/package-lock.json
index 9774bcb..5605ae8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7299,9 +7299,9 @@
       }
     },
     "gatsby-plugin-netlify-cms": {
-      "version": "3.0.16",
-      "resolved": "https://registry.npmjs.org/gatsby-plugin-netlify-cms/-/gatsby-plugin-netlify-cms-3.0.16.tgz",
-      "integrity": "sha512-RCyBPT6d9umEjK97xd67Qlz4HQB65ZR1lpzYoRFaY9hKoFRnxV9cIAMt7ggakLZvhuBl7aJhmEZifrh/wkkDtg==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/gatsby-plugin-netlify-cms/-/gatsby-plugin-netlify-cms-4.0.1.tgz",
+      "integrity": "sha512-57KKPcocoRdvpbytQvpxeeNC+EhH6Y20ogl9knTfOujniXvxoNkKT844XhCRSP86wtYFq3QmpZuj0XwUE1tVcw==",
       "requires": {
         "@pieh/friendly-errors-webpack-plugin": "1.7.0-chalk-2",
         "html-webpack-exclude-assets-plugin": "^0.0.7",
diff --git a/package.json b/package.json
index 11e4762..8ffc4d2 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "gatsby": "^2.1.34",
     "gatsby-image": "^2.0.23",
     "gatsby-plugin-netlify": "^2.0.6",
-    "gatsby-plugin-netlify-cms": "^3.0.15",
+    "gatsby-plugin-netlify-cms": "^4.0.0",
     "gatsby-plugin-purgecss": "^3.1.0",
     "gatsby-plugin-react-helmet": "^3.0.4",
     "gatsby-plugin-sass": "^2.0.7",
diff --git a/yarn.lock b/yarn.lock
index cf3a393..e2bd3d8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5627,10 +5627,10 @@ gatsby-link@^2.0.16:
     "@types/reach__router" "^1.0.0"
     prop-types "^15.6.1"
 
-gatsby-plugin-netlify-cms@^3.0.15:
-  version "3.0.17"
-  resolved "https://registry.yarnpkg.com/gatsby-plugin-netlify-cms/-/gatsby-plugin-netlify-cms-3.0.17.tgz#fd06a9cb061800a6519cd94b3647f6f058de5102"
-  integrity sha512-M63gKFa9/ARvpl8Uh3GrT8FSkOhm6MoQBFUGCDb4ogUWMKHm98Ki4Re2XsV19Z87y5uaDuKxQfo5geZjwt7uyA==
+gatsby-plugin-netlify-cms@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-netlify-cms/-/gatsby-plugin-netlify-cms-4.0.1.tgz#66b4eceda6655041c6b9aa4759109f2d8e7e1295"
+  integrity sha512-57KKPcocoRdvpbytQvpxeeNC+EhH6Y20ogl9knTfOujniXvxoNkKT844XhCRSP86wtYFq3QmpZuj0XwUE1tVcw==
   dependencies:
     "@pieh/friendly-errors-webpack-plugin" "1.7.0-chalk-2"
     html-webpack-exclude-assets-plugin "^0.0.7"