[#6000] Updated GitPython version

Signed-off-by: Cory Johns <cjohns@slashdotmedia.com>
diff --git a/requirements-sf.txt b/requirements-sf.txt
index 42a1b02..ed3e552 100644
--- a/requirements-sf.txt
+++ b/requirements-sf.txt
@@ -17,9 +17,9 @@
 pyzmq==2.1.7
 html2text==3.200.3dev-20121112
 
-# use version built from https://github.com/42cc/GitPython/commits/0.3.2-RC1-20130214
-# for unmerged fix for [#5411]
-GitPython==0.3.2.RC1.20130214
+# use version built from https://github.com/johnsca/GitPython/commits/0.3.2-RC1-20130424
+# for unmerged fixes for [#5411], [#6000], and [#6078]
+GitPython==0.3.2.RC1-20130424
 
 WebError==0.10.3-20130423