diff --git a/package-lock.json b/package-lock.json
index aa4557a1..07959ec0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24634,9 +24634,9 @@
       "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q=="
     },
     "tinymce": {
-      "version": "5.5.1",
-      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-5.5.1.tgz",
-      "integrity": "sha512-z03C8/0TBby68Kp7YUTSCZ0QJINsFCv9U+Cv3TNHg+T1spZ4V6vOIgD0zeTd/xKqkru0P7IOHoeAnOjfpTLq7g=="
+      "version": "5.10.9",
+      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-5.10.9.tgz",
+      "integrity": "sha512-5bkrors87X9LhYX2xq8GgPHrIgJYHl87YNs+kBcjQ5I3CiUgzo/vFcGvT3MZQ9QHsEeYMhYO6a5CLGGffR8hMg=="
     },
     "tippy.js": {
       "version": "6.2.7",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index e2d8fa0f..26bf9413
--- a/package.json
+++ b/package.json
@@ -123,7 +123,7 @@
     "selectize": "^0.12.6",
     "shufflejs": "^5.2.3",
     "skycons": "^1.0.0",
-    "tinymce": "^5.5.1",
+    "tinymce": "^5.10.9",
     "tippy.js": "^6.2.7",
     "trumbowyg": "^2.21.0",
     "tui-calendar": "^1.13.0",