diff --git a/gpgme.spec b/gpgme.spec
index 539c6ea..5e84775 100644
--- a/gpgme.spec
+++ b/gpgme.spec
@@ -17,7 +17,7 @@
 Name:           gpgme
 Summary:        GnuPG Made Easy - high level crypto API
 Version:        1.13.1
-Release:        11%{?dist}
+Release:        12%{?dist}
 
 # /usr/bin/gpgme-tool is licensed under GPLv3+
 # the rest is licensed under LGPLv2+
@@ -82,6 +82,7 @@ management.
 Summary:        Development headers and libraries for %{name}
 Requires:       %{name}%{?_isa} = %{?epoch:%{epoch}:}%{version}-%{release}
 Requires:       libgpg-error-devel%{?_isa} >= %{libgpg_error_min_ver}
+Requires:       libassuan-devel
 Requires(post): /sbin/install-info
 Requires(postun): /sbin/install-info
 
@@ -264,6 +265,9 @@ fi
 %{python3_sitearch}/gpg/
 
 %changelog
+* Tue Jan 16 2024 Michal Hlavinka <mhlavink@redhat.com> - 1.13.1-12
+- add libassuan-devel to devel pkg requirements (#RHEL-6920)
+
 * Thu Feb 10 2022 Jiri Kucera <jkucera@redhat.com> - 1.13.1-11
 - Update pkgconfig files
   Related: #1953905