diff --git a/package-lock.json b/package-lock.json
index 0b154efdf7..d6252c08cc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "regenerator-runtime": "^0.13.9",
         "rich-filemanager": "https://github.com/tinogo/RichFilemanager/tarball/rework-dependencies",
         "shariff": "^3.2.1",
-        "tinymce": "^4.9.11"
+        "tinymce": "^5.10.0"
       },
       "devDependencies": {
         "@babel/core": "^7.16.0",
@@ -11334,9 +11334,9 @@
       "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q=="
     },
     "node_modules/tinymce": {
-      "version": "4.9.11",
-      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-4.9.11.tgz",
-      "integrity": "sha512-nkSLsax+VY5DBRjMFnHFqPwTnlLEGHCco82FwJF2JNH6W+5/ClvNC1P4uhD5lXPDNiDykSHR0XJdEh7w/ICHzA=="
+      "version": "5.10.0",
+      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-5.10.0.tgz",
+      "integrity": "sha512-SaqBK8GtTKYSsTfhKdN0+NrZRgmVWO+j3fvgzLjt0t/g0osNzRH5os8icm2Rv5HvaeTd4TpxetUuLE+R9yg/yg=="
     },
     "node_modules/to-absolute-glob": {
       "version": "2.0.2",
@@ -21002,9 +21002,9 @@
       "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q=="
     },
     "tinymce": {
-      "version": "4.9.11",
-      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-4.9.11.tgz",
-      "integrity": "sha512-nkSLsax+VY5DBRjMFnHFqPwTnlLEGHCco82FwJF2JNH6W+5/ClvNC1P4uhD5lXPDNiDykSHR0XJdEh7w/ICHzA=="
+      "version": "5.10.0",
+      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-5.10.0.tgz",
+      "integrity": "sha512-SaqBK8GtTKYSsTfhKdN0+NrZRgmVWO+j3fvgzLjt0t/g0osNzRH5os8icm2Rv5HvaeTd4TpxetUuLE+R9yg/yg=="
     },
     "to-absolute-glob": {
       "version": "2.0.2",
diff --git a/package.json b/package.json
index 7fe5e5dd43..f3312cf556 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "regenerator-runtime": "^0.13.9",
     "rich-filemanager": "https://github.com/tinogo/RichFilemanager/tarball/rework-dependencies",
     "shariff": "^3.2.1",
-    "tinymce": "^4.9.11"
+    "tinymce": "^5.10.0"
   },
   "browserslist": [
     "defaults and >= 1%",