diff --git a/.gitignore b/.gitignore
index c834822..9233a10 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@
 /cxx-gen-0.7.63.crate
 /cxx-gen-0.7.64.crate
 /cxx-gen-0.7.65.crate
+/cxx-gen-0.7.66.crate
diff --git a/rust-cxx-gen.spec b/rust-cxx-gen.spec
index c7a03a6..fb5fb01 100644
--- a/rust-cxx-gen.spec
+++ b/rust-cxx-gen.spec
@@ -5,7 +5,7 @@
 %global crate cxx-gen
 
 Name:           rust-%{crate}
-Version:        0.7.65
+Version:        0.7.66
 Release:        %autorelease
 Summary:        C++ code generator for integrating cxx crate into higher level tools
 
diff --git a/sources b/sources
index 3f9db3d..291b509 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cxx-gen-0.7.65.crate) = a46435468c875b5201426d67f596c8cb9a236bef0781e053f4949b8214f0e46e49a80712bf4ae976c51bee55a8ad783fcde4263f8b3755d8bd2ed1c09d3a4fa9
+SHA512 (cxx-gen-0.7.66.crate) = 63d48c28c9523a97415817fdc809bf638d6252d6424eaff2d106a1ca037bf18ac8f93b81ab27bac44316fe6c79a753377bb77b3c4e4128e8e0c27ac3dde81797