diff --git a/pdfjs.config b/pdfjs.config
index 400077046..67e536006 100644
--- a/pdfjs.config
+++ b/pdfjs.config
@@ -1,6 +1,6 @@
 {
   "betaVersion": "1.4.20",
   "stableVersion": "1.3.91",
-  "baseVersion": "1eea0db897196417609ea3223fc9bd9728ed68ed",
-  "versionPrefix": "1.4."
+  "baseVersion": "9eedfc128c526d3155955ef825a952d627780922",
+  "versionPrefix": "1.5."
 }
\ No newline at end of file