diff --git a/pdfjs.config b/pdfjs.config
index 6d7fefaf0..3a01b0df8 100644
--- a/pdfjs.config
+++ b/pdfjs.config
@@ -1,5 +1,5 @@
 {
   "stableVersion": "5.3.93",
-  "baseVersion": "2b9f621087a6c0b88f833936b488c927a38615cc",
-  "versionPrefix": "5.3."
+  "baseVersion": "1b427a3af5e0a40c296a3cafb08edbd36d973ff1",
+  "versionPrefix": "5.4."
 }