diff --git a/.gitignore b/.gitignore
index 7448851..bd5605f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /tachyon-0.4.0-515c2c8.tar.gz
 /tachyon-0.4.0-e5cba5b.tar.gz
 /tachyon-0.4.1-4b9c806.tar.gz
+/tachyon-0.5.0-5c054ca.tar.gz
diff --git a/amplab-tachyon.spec b/amplab-tachyon.spec
index ea1a1c7..66ae518 100644
--- a/amplab-tachyon.spec
+++ b/amplab-tachyon.spec
@@ -1,4 +1,4 @@
-%global commit      fc8d2fdd3f49738216619babaf85a4bdcd56dbe8
+%global commit      5c054cadf88a5bbdd846142637c27b87936ab6ef
 %global shortcommit %(c=%{commit}; echo ${c:0:7})
 %global shortname   tachyon
 
diff --git a/sources b/sources
index ed5574f..711f2b6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-2ea3541e3778661379d57b8f7eb67948  tachyon-0.5.0-fc8d2fd.tar.gz
+d32a40267fda6e4861f57c74f4146368  tachyon-0.5.0-5c054ca.tar.gz