diff --git a/package-lock.json b/package-lock.json
index 136c8ab6b99f2..e9151081405e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
   "packages": {
     "": {
       "name": "joomla",
-      "version": "5.3.0",
+      "version": "5.3.4",
       "hasInstallScript": true,
       "license": "GPL-2.0-or-later",
       "dependencies": {
@@ -11447,9 +11447,9 @@
       "license": "MIT"
     },
     "node_modules/tinymce": {
-      "version": "6.8.5",
-      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-6.8.5.tgz",
-      "integrity": "sha512-qAL/FxL7cwZHj4BfaF818zeJJizK9jU5IQzTcSLL4Rj5MaJdiVblEj7aDr80VCV1w9h4Lak9hlnALhq/kVtN1g==",
+      "version": "6.8.6",
+      "resolved": "https://registry.npmjs.org/tinymce/-/tinymce-6.8.6.tgz",
+      "integrity": "sha512-++XYEs8lKWvZxDCjrr8Baiw7KiikraZ5JkLMg6EdnUVNKJui0IsrAADj5MsyUeFkcEryfn2jd3p09H7REvewyg==",
       "license": "MIT"
     },
     "node_modules/tippy.js": {
diff --git a/package.json b/package.json
index b3df78296ee7b..b594f9f5f0410 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "shepherd.js": "^11.2.0",
     "short-and-sweet": "^1.0.4",
     "skipto": "^4.1.7",
-    "tinymce": "^6.8.5",
+    "tinymce": "^6.8.6",
     "vue": "^3.5.13",
     "vue-focus-lock": "^2.0.7",
     "vuex": "^4.1.0",
diff --git a/plugins/editors/tinymce/tinymce.xml b/plugins/editors/tinymce/tinymce.xml
index 15016f18ae6cc..6bca2090fb643 100644
--- a/plugins/editors/tinymce/tinymce.xml
+++ b/plugins/editors/tinymce/tinymce.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="editors" method="upgrade">
 	<name>plg_editors_tinymce</name>
-	<version>6.8.5</version>
+	<version>6.8.6</version>
 	<creationDate>2005-08</creationDate>
 	<author>Tiny Technologies, Inc</author>
 	<authorEmail>N/A</authorEmail>