diff --git a/pdfjs.config b/pdfjs.config
index e4dd8fc96..746bc042b 100644
--- a/pdfjs.config
+++ b/pdfjs.config
@@ -1,5 +1,5 @@
 {
-  "stableVersion": "5.1.91",
+  "stableVersion": "5.2.133",
   "baseVersion": "e5fbf52405fbb092351ef1cda8f44fbae3a84473",
   "versionPrefix": "5.2."
 }