diff --git a/.gitignore b/.gitignore
index 7403548..4df9d3a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@
 /libgusb-0.3.4.tar.xz
 /libgusb-0.3.5.tar.xz
 /libgusb-0.3.6.tar.xz
+/libgusb-0.3.7.tar.xz
diff --git a/libgusb.spec b/libgusb.spec
index 6e55771..49348b5 100644
--- a/libgusb.spec
+++ b/libgusb.spec
@@ -1,6 +1,6 @@
 Summary:   GLib wrapper around libusb1
 Name:      libgusb
-Version:   0.3.6
+Version:   0.3.7
 Release:   1%{?dist}
 License:   LGPLv2+
 URL:       https://github.com/hughsie/libgusb
@@ -55,6 +55,10 @@ GLib headers and libraries for gusb.
 %{_datadir}/vala/vapi/gusb.vapi
 
 %changelog
+* Mon May 24 2021 Richard Hughes <richard@hughsie.com> 0.3.7-1
+- New upstream version
+- Do not double-reference USB devices
+
 * Fri Mar 12 2021 Richard Hughes <richard@hughsie.com> 0.3.6-1
 - New upstream version
 - Add g_usb_device_get_string_descriptor_bytes()
diff --git a/sources b/sources
index 8002287..6c4a5d8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libgusb-0.3.6.tar.xz) = a185b6feaeace72f78672ebaa6788659fcccb5d6414d49afb8ab717307c7a3d8e55a2adaaadc24f00ee0059fc1e3fcee54212ac3477989f7cbe4aebbf91699c2
+SHA512 (libgusb-0.3.7.tar.xz) = 65a35be62bff689621f418abf045f62f946c67488dd021d363ab252b9b3a2380898ec763b374f7da50901945eda666fdcae7cbfda7e143544175d7ade3ebc20d