diff --git a/site/package.json b/site/package.json
index e0689bad9..7a54d215b 100644
--- a/site/package.json
+++ b/site/package.json
@@ -82,7 +82,7 @@
 		"fuse.js": "^6.6.2",
 		"iframe-resizer": "^4.3.2",
 		"isbot": "^3.6.5",
-		"markdown-to-jsx": "^7.1.7",
+		"markdown-to-jsx": "^7.1.9",
 		"modele-social": "workspace:^",
 		"publicodes": "^1.0.0-beta.65",
 		"publicodes-react": "^1.0.0-beta.65",
diff --git a/site/source/components/utils/markdown.tsx b/site/source/components/utils/markdown.tsx
index 4f767c6d7..aa0a28a0f 100644
--- a/site/source/components/utils/markdown.tsx
+++ b/site/source/components/utils/markdown.tsx
@@ -143,7 +143,7 @@ export const Markdown = ({
 			},
 		}}
 	>
-		{children}
+		{children ?? ''}
 	</MarkdownToJsx>
 )
 
diff --git a/yarn.lock b/yarn.lock
index 3d902edf5..a86625247 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -21031,12 +21031,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"markdown-to-jsx@npm:^7.1.7":
-  version: 7.1.7
-  resolution: "markdown-to-jsx@npm:7.1.7"
+"markdown-to-jsx@npm:^7.1.9":
+  version: 7.1.9
+  resolution: "markdown-to-jsx@npm:7.1.9"
   peerDependencies:
     react: ">= 0.14.0"
-  checksum: b2c0ea7d0988fad0c709989b3b1b3a5600d1e80b60266f9618386f7afead4a6b5eba9ee1a3943df6a3dcb1599ea89e58467d1b17b6dd3af3c60984c60a85d06d
+  checksum: 81ab9bd0ad93d4e90c39a67a4df2cc2d3b24579f8f018852f05abce442b246cee9cd705ea9d01304144729a48c972b8b535d40a33e04a0a05d5073958e96ae76
   languageName: node
   linkType: hard
 
@@ -26297,7 +26297,7 @@ __metadata:
     i18next-parser: ^7.0.3
     iframe-resizer: ^4.3.2
     isbot: ^3.6.5
-    markdown-to-jsx: ^7.1.7
+    markdown-to-jsx: ^7.1.9
     modele-social: "workspace:^"
     netlify-cli: ^12.2.8
     publicodes: ^1.0.0-beta.65