diff --git a/src/client/package-lock.json b/src/client/package-lock.json
index abe33df..24ed606 100644
--- a/src/client/package-lock.json
+++ b/src/client/package-lock.json
@@ -9179,9 +9179,9 @@
       "integrity": "sha1-9PrTM0R7wLB9TcjpIJ2POaisd+g="
     },
     "tinymce": {
-      "version": "5.0.15",
-      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-5.0.15.tgz",
-      "integrity": "sha512-00O5NcEGVP5aZ9wCN2JLnsVmSzdinvdd65O0IVPbxX0JCu83T4BQUX6Frowjn/Xe9ipLPrubNxY1RNmCI0ff7w=="
+      "version": "5.9.0",
+      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-5.9.0.tgz",
+      "integrity": "sha512-kaCTgR2NtJe9mgU46WPgUZFy5e2x9IgC9/kxqHg8ikFePi8bYE3bf3qmiWR+hXH/pr8PDFRsRCpqOuLEtdhG8Q=="
     },
     "tmp": {
       "version": "0.0.33",
diff --git a/src/client/package.json b/src/client/package.json
index 57eecc1..69ea8d9 100644
--- a/src/client/package.json
+++ b/src/client/package.json
@@ -27,7 +27,7 @@
     "ng-zorro-antd": "^8.1.2",
     "panzoom": "^8.1.2",
     "rxjs": "~6.5.2",
-    "tinymce": "^5.0.15",
+    "tinymce": "^5.9.0",
     "tslib": "^1.9.0",
     "zone.js": "~0.9.1"
   },