diff --git a/.gitignore b/.gitignore
index 941f3c6..9f46ea8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /clang-ast-0.1.18.crate
 /clang-ast-0.1.19.crate
 /clang-ast-0.1.20.crate
+/clang-ast-0.1.21.crate
diff --git a/rust-clang-ast.spec b/rust-clang-ast.spec
index 76728be..360c212 100644
--- a/rust-clang-ast.spec
+++ b/rust-clang-ast.spec
@@ -6,7 +6,7 @@
 %global crate clang-ast
 
 Name:           rust-clang-ast
-Version:        0.1.20
+Version:        0.1.21
 Release:        %autorelease
 Summary:        Data structures for processing Clang's -ast-dump=json format
 
diff --git a/sources b/sources
index 4069ad6..89bd93a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (clang-ast-0.1.20.crate) = 95149e4a86e450b79c512f9957963b7b8b1904c8df026504ecf989f3297fd50b57f5240c3cd4ebfe8b87a497f43629cc083726ea062b9a64a1ef3b5739d76b9c
+SHA512 (clang-ast-0.1.21.crate) = c31f19401c17ab004c5bc7384c2078220b644ab71ceececef45c055bb24be895caf14a7e36b3fba4d25f213a4e70cccae1855ef6f96fda52d30b321e3409409e