diff --git a/.gitmodules b/.gitmodules
index 60d4e416e..f9cec11ad 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -5,4 +5,4 @@
 [submodule "external/cecil"]
 	path = external/cecil
 	url = https://github.com/mono/cecil.git
-	branch = master
+	branch = mono-2017-04
diff --git a/external/cecil b/external/cecil
index c76ba7b41..362e2bb00 160000
--- a/external/cecil
+++ b/external/cecil
@@ -1 +1 @@
-Subproject commit c76ba7b410447fa37093150cb7bc772cba28a0ae
+Subproject commit 362e2bb00fa693d04c2d140a4cd313eb82c78d95