diff --git a/pdfjs.config b/pdfjs.config
index 780d4dbf3..6bb72df09 100644
--- a/pdfjs.config
+++ b/pdfjs.config
@@ -1,5 +1,5 @@
 {
   "stableVersion": "6.2.108",
-  "baseVersion": "eddd70a2ca1054ad2e0792972c3f2774b89f0cd2",
-  "versionPrefix": "6.2."
+  "baseVersion": "ce4ff55faaa83b39b0137dc458af6eea6f96235f",
+  "versionPrefix": "6.3."
 }