diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index df89ee93..ac533344 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -16,7 +16,7 @@
 				"axios": "^1.12.0",
 				"carbon-icons-svelte": "^13.7.0",
 				"carta-md": "^3.6.1",
-				"dompurify": "^3.3.1",
+				"dompurify": "^3.4.0",
 				"file-saver": "^2.0.5",
 				"google-libphonenumber": "^3.2.34",
 				"leaflet": "^1.9.4",
@@ -5161,9 +5161,9 @@
 			"license": "MIT"
 		},
 		"node_modules/dompurify": {
-			"version": "3.3.1",
-			"resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.3.1.tgz",
-			"integrity": "sha512-qkdCKzLNtrgPFP1Vo+98FRzJnBRGe4ffyCea9IwHB1fyxPOeNTHpLKYGd4Uk9xvNoH0ZoOjwZxNptyMwqrId1Q==",
+			"version": "3.4.0",
+			"resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.0.tgz",
+			"integrity": "sha512-nolgK9JcaUXMSmW+j1yaSvaEaoXYHwWyGJlkoCTghc97KgGDDSnpoU/PlEnw63Ah+TGKFOyY+X5LnxaWbCSfXg==",
 			"license": "(MPL-2.0 OR Apache-2.0)",
 			"optionalDependencies": {
 				"@types/trusted-types": "^2.0.7"
diff --git a/frontend/package.json b/frontend/package.json
index 3ebea7f0..4bf08747 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -62,7 +62,7 @@
 		"axios": "^1.12.0",
 		"carbon-icons-svelte": "^13.7.0",
 		"carta-md": "^3.6.1",
-		"dompurify": "^3.3.1",
+		"dompurify": "^3.4.0",
 		"file-saver": "^2.0.5",
 		"google-libphonenumber": "^3.2.34",
 		"leaflet": "^1.9.4",