diff --git a/pdfjs.config b/pdfjs.config
index d6e1d811b..6cba5392a 100644
--- a/pdfjs.config
+++ b/pdfjs.config
@@ -1,5 +1,5 @@
 {
   "stableVersion": "4.1.392",
-  "baseVersion": "56ca2fd65858bf0045734fae11c295e290728463",
-  "versionPrefix": "4.1."
+  "baseVersion": "00af2e7b7ae947e5004995e0ffdb75c05b3b012a",
+  "versionPrefix": "4.2."
 }