diff --git a/pdfjs.config b/pdfjs.config
index b69212ec5..4144df06c 100644
--- a/pdfjs.config
+++ b/pdfjs.config
@@ -1,5 +1,5 @@
 {
   "stableVersion": "4.4.168",
-  "baseVersion": "fdb3617e0f7ebbefce9a65a87971251e92653d07",
-  "versionPrefix": "4.4."
+  "baseVersion": "64635f3b35a64d1f941aadaf2bdcfd114b7053cc",
+  "versionPrefix": "4.5."
 }