diff --git a/.gitignore b/.gitignore
index 0e9b1d0..9b1ca23 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /chirpstack-api-3.9.3.tar.gz
 /chirpstack-api-3.9.9.tar.gz
 /chirpstack-api-3.12.1.tar.gz
+/chirpstack-api-3.12.3.tar.gz
diff --git a/golang-github-brocaar-chirpstack-api.spec b/golang-github-brocaar-chirpstack-api.spec
index dd66b35..84f552d 100644
--- a/golang-github-brocaar-chirpstack-api.spec
+++ b/golang-github-brocaar-chirpstack-api.spec
@@ -3,7 +3,7 @@
 
 # https://github.com/brocaar/chirpstack-api
 %global goipath         github.com/brocaar/chirpstack-api
-Version:                3.12.1
+Version:                3.12.3
 
 %gometa
 
@@ -11,7 +11,7 @@ Version:                3.12.1
 ChirpStack gRPC API message and service wrappers for Go.}
 
 Name:           %{goname}
-Release:        1%{?dist}
+Release:        %autorelease
 Summary:        Chirpstack Go API
 
 License:        MIT
@@ -51,21 +51,5 @@ BuildRequires:  golang(google.golang.org/grpc/status)
 %gopkgfiles
 
 %changelog
-* Wed Aug 25 2021 Fabian Affolter <mail@fabian-affolter.ch> - 3.12.1-1
-- Update to latest upstream release 3.12.1 (rhbz#1966789)
+%autochangelog
 
-* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.9.9-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
-
-* Sun May 30 2021 Robert-André Mauchin <zebob.m@gmail.com> - 3.9.9-1
-- Update to 3.9.9
-- Close: rhbz#1963546
-
-* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.9.3-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
-
-* Thu Jan 14 15:32:25 CET 2021 Robert-André Mauchin <zebob.m@gmail.com> - 3.9.3-2
-- Update to 3.9.3
-
-* Tue Sep 01 2020 Fabian Affolter <mail@fabian-affolter.ch> - 3.7.7-1
-- Initial package for Fedora
diff --git a/sources b/sources
index b2d1914..3ab0897 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (chirpstack-api-3.12.1.tar.gz) = 23e89e3f3816e9077a303160e400b2db81fe9a1e613ed6111b4796738aa4f37a82857bc0c36001788bfee2637491e6afb17faf70c1dd4d7a668d81ea0e75b6af
+SHA512 (chirpstack-api-3.12.3.tar.gz) = 053e70c057ae3fced2aac2010e9e49593c28693e6bf905386fe2966a0429a2e8d81203b6be8be0b65fdc72ba273bbc6ea70c428bc2a56c7ed93a1622671e6dc5