diff --git a/package-lock.json b/package-lock.json
index 1659188b..e61eb2cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -89,7 +89,7 @@
         "supports-color": "^6.1.0",
         "swagger-ui-dist": "5.12.0",
         "truncatise": "0.0.7",
-        "undici": "6.19.8",
+        "undici": "6.21.1",
         "wikidata-sdk": "^5.15.10",
         "winston": "3.13.0",
         "xml2js": "^0.6.2",
@@ -11869,9 +11869,9 @@
       "integrity": "sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g=="
     },
     "node_modules/undici": {
-      "version": "6.19.8",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-6.19.8.tgz",
-      "integrity": "sha512-U8uCCl2x9TK3WANvmBavymRzxbfFYG+tAu+fgx3zxQy3qdagQqBLwJVrdyO1TBfUXvfKveMKJZhpvUYoOjM+4g==",
+      "version": "6.21.1",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-6.21.1.tgz",
+      "integrity": "sha512-q/1rj5D0/zayJB2FraXdaWxbhWiNKDvu8naDT2dl1yTlvJp4BLtOcp2a5BvgGNQpYYJzau7tf1WgKv3b+7mqpQ==",
       "license": "MIT",
       "engines": {
         "node": ">=18.17"
diff --git a/package.json b/package.json
index 76a4d557..077fb4ab 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "supports-color": "^6.1.0",
     "swagger-ui-dist": "5.12.0",
     "truncatise": "0.0.7",
-    "undici": "6.19.8",
+    "undici": "6.21.1",
     "wikidata-sdk": "^5.15.10",
     "winston": "3.13.0",
     "xml2js": "^0.6.2",