diff --git a/backend/package.json b/backend/package.json
index 66023ae1f..b9e00c933 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -57,7 +57,7 @@
     "diff": "5.1.0",
     "express-session": "1.18.0",
     "file-type": "16.5.4",
-    "htmlparser2": "9.0.0",
+    "htmlparser2": "9.1.0",
     "joi": "17.11.1",
     "ldapauth-fork": "5.0.5",
     "markdown-it": "13.0.2",
diff --git a/frontend/package.json b/frontend/package.json
index 6f5dcdac3..9565c0000 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -72,7 +72,7 @@
     "firacode": "6.2.0",
     "flowchart.js": "1.18.0",
     "highlight.js": "11.9.0",
-    "htmlparser2": "9.0.0",
+    "htmlparser2": "9.1.0",
     "i18next": "23.8.2",
     "i18next-browser-languagedetector": "7.2.0",
     "i18next-resources-to-backend": "1.2.0",
diff --git a/html-to-react/package.json b/html-to-react/package.json
index d118206a4..e2b38c94b 100644
--- a/html-to-react/package.json
+++ b/html-to-react/package.json
@@ -68,7 +68,7 @@
   "dependencies": {
     "domelementtype": "2.3.0",
     "domhandler": "5.0.3",
-    "htmlparser2": "9.0.0"
+    "htmlparser2": "9.1.0"
   },
   "peerDependencies": {
     "react": ">=16.0"
diff --git a/yarn.lock b/yarn.lock
index 59ca99cd8..13f34a5da 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2425,7 +2425,7 @@ __metadata:
     eslint-plugin-prettier: "npm:5.1.3"
     express-session: "npm:1.18.0"
     file-type: "npm:16.5.4"
-    htmlparser2: "npm:9.0.0"
+    htmlparser2: "npm:9.1.0"
     http-proxy-middleware: "npm:2.0.6"
     jest: "npm:29.7.0"
     joi: "npm:17.11.1"
@@ -2585,7 +2585,7 @@ __metadata:
     firacode: "npm:6.2.0"
     flowchart.js: "npm:1.18.0"
     highlight.js: "npm:11.9.0"
-    htmlparser2: "npm:9.0.0"
+    htmlparser2: "npm:9.1.0"
     i18next: "npm:23.8.2"
     i18next-browser-languagedetector: "npm:7.2.0"
     i18next-resources-to-backend: "npm:1.2.0"
@@ -2659,7 +2659,7 @@ __metadata:
     eslint-config-prettier: "npm:9.1.0"
     eslint-plugin-jest: "npm:27.6.3"
     eslint-plugin-prettier: "npm:5.1.3"
-    htmlparser2: "npm:9.0.0"
+    htmlparser2: "npm:9.1.0"
     jest: "npm:29.7.0"
     prettier: "npm:3.2.5"
     react: "npm:18.2.0"
@@ -11098,15 +11098,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"htmlparser2@npm:9.0.0":
-  version: 9.0.0
-  resolution: "htmlparser2@npm:9.0.0"
+"htmlparser2@npm:9.1.0":
+  version: 9.1.0
+  resolution: "htmlparser2@npm:9.1.0"
   dependencies:
     domelementtype: "npm:^2.3.0"
     domhandler: "npm:^5.0.3"
     domutils: "npm:^3.1.0"
     entities: "npm:^4.5.0"
-  checksum: 100d24059a267068c6e73b4df7b123936ad39c86203c42c43935a84965be566a4162402355ba48889c8b7a42b55f8843e673ee2b5d21f0fd67c08f074d921068
+  checksum: 394f6323efc265bbc791d8c0d96bfe95984e0407565248521ab92e2dc7668e5ceeca7bc6ed18d408b9ee3b25032c5743368a4280d280332d782821d5d467ad8f
   languageName: node
   linkType: hard