diff --git a/protobuf-c-rpmlintrc b/protobuf-c-rpmlintrc
deleted file mode 100644
index 86ba2d6..0000000
--- a/protobuf-c-rpmlintrc
+++ /dev/null
@@ -1 +0,0 @@
-addFilter('devel-dependency libprotobuf-c-devel')
diff --git a/protobuf-c.changes b/protobuf-c.changes
index f70cb3d..e1cd791 100644
--- a/protobuf-c.changes
+++ b/protobuf-c.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Nov 23 10:10:53 UTC 2021 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Drop no longer needed rpmlintrc.
+- Also add a protobuf-c >= version Obsoletes to devel sub-package.
+
 -------------------------------------------------------------------
 Fri Nov 19 17:38:59 UTC 2021 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/protobuf-c.spec b/protobuf-c.spec
index 2efea98..99861ff 100644
--- a/protobuf-c.spec
+++ b/protobuf-c.spec
@@ -26,7 +26,6 @@ License:        BSD-3-Clause
 Group:          Development/Tools/Other
 URL:            https://github.com/protobuf-c/protobuf-c
 Source:         https://github.com/protobuf-c/protobuf-c/releases/download/v%version/%name-%version.tar.gz
-Source99:       protobuf-c-rpmlintrc
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  gcc
@@ -55,6 +54,7 @@ Summary:        C bindings for Google's Protocol Buffers
 Group:          Development/Libraries/C and C++
 Requires:       libprotobuf-c%sover = %version
 Provides:       %{name} = %version
+Obsoletes:      %{name} >= %version
 
 %description -n libprotobuf-c-devel
 This package provides a code generator and runtime libraries to use Protocol