diff --git a/bootstrap.json b/bootstrap.json
index ebac42c..0cb5006 100644
--- a/bootstrap.json
+++ b/bootstrap.json
@@ -3,8 +3,8 @@
     "name": "libjpeg",
     "source": {
         "type": "archive",
-        "url": "http://www.ijg.org/files/jpegsrc.v9a.tar.gz",
-        "sha1": "d65ed6f88d318f7380a3a5f75d578744e732daca",
+        "url": "http://www.ijg.org/files/jpegsrc.v9d.tar.gz",
+        "sha1": "e44187fc7717896d4372271ddd4aa1d465c811b8",
         "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.116 Safari/537.36"
     }
 },