diff --git a/lockfile.json b/lockfile.json
index bfd174396..3eb93d366 100644
--- a/lockfile.json
+++ b/lockfile.json
@@ -129,7 +129,7 @@
     "revision": "9ab85550c896d8b294d9b9ca1e30698736f08cea"
   },
   "doxygen": {
-    "revision": "4a30eba5d047d6a8c5b005202b4848c0b33d76ca"
+    "revision": "ccd998f378c3f9345ea4eeb223f56d7b84d16687"
   },
   "dtd": {
     "revision": "648183d86f6f8ffb240ea11b4c6873f6f45d8b67"