diff --git a/package.json b/package.json
index d84a44f..c8b10b2 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "react": "^16.2.0",
     "react-bootstrap": "^0.32.1",
     "react-dom": "^16.2.0",
-    "tinymce": "^4.7.4",
+    "tinymce": "^5.10.0",
     "webpack": "^4.29.6",
     "whatwg-fetch": "^2.0.4",
     "yaml-loader": "^0.5.0"
diff --git a/yarn.lock b/yarn.lock
index 7f6503e..a325d98 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7236,10 +7236,10 @@ timsort@^0.3.0:
   resolved "https://registry.yarnpkg.com/timsort/-/timsort-0.3.0.tgz#405411a8e7e6339fe64db9a234de11dc31e02bd4"
   integrity sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q=
 
-tinymce@^4.7.4:
-  version "4.9.4"
-  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-4.9.4.tgz#67c03d0c5a305b32f677e0680ed7909f3cfd457a"
-  integrity sha512-pht+jAPbVVEVaxGBAGqTwsVsdkI2+c/opuJ44KuD6pBJApMOQbfpGFt+XdxunyPLcxJsa7i28FIWe37W9zqeRA==
+tinymce@^5.10.0:
+  version "5.10.0"
+  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-5.10.0.tgz#5f88b40c2b26dc72b126f7d04944014dcb1ace05"
+  integrity sha512-SaqBK8GtTKYSsTfhKdN0+NrZRgmVWO+j3fvgzLjt0t/g0osNzRH5os8icm2Rv5HvaeTd4TpxetUuLE+R9yg/yg==
 
 tmp@^0.0.33:
   version "0.0.33"