diff --git a/package.json b/package.json
index 121b61a95..36ad1652c 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "sass": "^1.63.6",
     "sass-loader": "^10.4.1",
     "style-loader": "2.0.0",
-    "tinymce": "^6.7.1",
+    "tinymce": "^6.7.3",
     "tui-code-snippet": "^1.5.0",
     "tui-color-picker": "^2.2.0",
     "tui-image-editor": "github:scinote-eln/tui.image-editor#3_15_2_updated",
diff --git a/yarn.lock b/yarn.lock
index 85ec21830..f68f199d7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7397,10 +7397,10 @@ tinycolor2@^1.4.1:
   resolved "https://registry.yarnpkg.com/tinycolor2/-/tinycolor2-1.6.0.tgz#f98007460169b0263b97072c5ae92484ce02d09e"
   integrity sha512-XPaBkWQJdsf3pLKJV9p4qN/S+fm2Oj8AIPo1BTUhg5oxkvm9+SVEGFdhyOz7tTdUTfvxMiAs4sp6/eZO2Ew+pw==
 
-tinymce@^6.7.1:
-  version "6.7.1"
-  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-6.7.1.tgz#62038eb298cfaeb4ffc7aae4d90401fc0bf9d7d7"
-  integrity sha512-SIGJgWk2d/X59VbO+i81QfNx2EP1P5t+sza2/1So3OLGtmMBhEJMag7sN/Mo8sq4s0niwb65Z51yLju32jP11g==
+tinymce@^6.7.3:
+  version "6.7.3"
+  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-6.7.3.tgz#6289c5c7ec7298a84a7890ab866d88a193fa549a"
+  integrity sha512-J7WmYIi/gt1RvZ6Ap2oQiUjzAoiS9pfV+d4GnKuZuPu8agmlAEAInNmMvMjfCNBzHv4JnZXY7qlHUAI0IuYQVA==
 
 tippy.js@^6.3.7:
   version "6.3.7"