diff --git a/libfakekey.spec b/libfakekey.spec
index db4db0b..f483218 100644
--- a/libfakekey.spec
+++ b/libfakekey.spec
@@ -21,8 +21,8 @@ BuildRequires:  automake
 BuildRequires:  libtool
 %endif
 
-BuildRequires:  libXtst-devel
-BuildRequires:  libXi-devel
+BuildRequires:  pkgconfig(x11)
+BuildRequires:  pkgconfig(xtst)
 
 %description
 libfakekey is a simple library for converting UTF-8 characters into
@@ -32,9 +32,8 @@ libfakekey is a simple library for converting UTF-8 characters into
 Summary:        Development files for %{name}
 
 Requires:       %{name} = %{version}-%{release}
-Requires:       pkgconfig
-Requires:       libXtst-devel
-Requires:       libXi-devel
+Requires:       pkgconfig(x11)
+Requires:       pkgconfig(xtst)
 
 %description    devel
 The %{name}-devel package contains libraries and header files for
@@ -77,6 +76,7 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/libfakekey.la
 - Update URLs
 - Adjust whitespace to match personal preference
 - Add a build conditional for autoreconf
+- Use pkgconfig(…) dependencies where appropriate
 
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.1-27
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild