diff --git a/pinentry-1.2.1-gcr4.patch b/pinentry-1.2.1-gcr4.patch
new file mode 100644
index 0000000..c74009e
--- /dev/null
+++ b/pinentry-1.2.1-gcr4.patch
@@ -0,0 +1,68 @@
+From: Yaakov Selkowitz via Gnupg-devel <gnupg-devel@gnupg.org>
+Date: Mon, 11 Mar 2024 03:19:36 +0000 (-0400)
+Subject: gnome3: prefer gcr-4
+X-Git-Url: https://git.gnupg.org/cgi-bin/gitweb.cgi?p=pinentry.git;a=commitdiff_plain;h=069c2192234566c14840aefced795039d1f79137
+
+gnome3: prefer gcr-4
+
+Newer distributions are now using gcr-4, while older ones will still have
+gcr-3.  The APIs used by pinentry have not changed in between versions,
+only the top-level header has changed.  Also, for gcr-3, only gcr-base-3
+is required.
+
+(I have attempted to sign up for a dev.gnupg.org account, but am still
+awaiting verification.)
+
+Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
+---
+
+diff --git a/configure.ac b/configure.ac
+index f9d090f..7dde8fb 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -458,15 +458,24 @@ AM_CONDITIONAL(BUILD_PINENTRY_GTK_2, test "$pinentry_gtk_2" = "yes")
+ if test "$pinentry_gnome_3" != "no"; then
+ 	PKG_CHECK_MODULES(
+ 		GNOME3,
+-		[gcr-3,gcr-base-3],
++		[gcr-4],
+ 		[
+ 			pinentry_gnome_3=yes
+ 			AC_DEFINE(GCR_API_SUBJECT_TO_CHANGE, 1, [Nod nod])
++			AC_DEFINE(GCR_API_4, 1, [GCR API version])
+ 		],
+-		[
+-			AC_MSG_WARN([pkg-config could not find the module gcr-3,gcr-base-3])
+-			pinentry_gnome_3=no
+-		]
++		[PKG_CHECK_MODULES(
++			GNOME3,
++			[gcr-base-3],
++			[
++				pinentry_gnome_3=yes
++				AC_DEFINE(GCR_API_SUBJECT_TO_CHANGE, 1, [Nod nod])
++			],
++			[
++				AC_MSG_WARN([pkg-config could not find the module gcr-4 or gcr-base-3])
++				pinentry_gnome_3=no
++			]
++		)]
+ 	)
+ fi
+ 
+diff --git a/gnome3/pinentry-gnome3.c b/gnome3/pinentry-gnome3.c
+index 8a8fbed..7f21d6f 100644
+--- a/gnome3/pinentry-gnome3.c
++++ b/gnome3/pinentry-gnome3.c
+@@ -23,7 +23,11 @@
+ # include "config.h"
+ #endif
+ 
++#ifdef GCR_API_4
++#include <gcr/gcr.h>
++#else
+ #include <gcr/gcr-base.h>
++#endif
+ 
+ #include <string.h>
+ #include <stdlib.h>
diff --git a/pinentry.spec b/pinentry.spec
index 3235789..b003d0b 100644
--- a/pinentry.spec
+++ b/pinentry.spec
@@ -5,7 +5,7 @@
 
 Name:    pinentry
 Version: 1.2.1
-Release: 6%{?dist}
+Release: 7%{?dist}
 Summary: Collection of simple PIN or passphrase entry dialogs
 
 License: GPL-2.0-or-later
@@ -14,28 +14,28 @@ Source0: https://gnupg.org/ftp/gcrypt/pinentry/%{name}-%{version}.tar.bz2
 Source1: https://gnupg.org/ftp/gcrypt/pinentry/%{name}-%{version}.tar.bz2.sig
 
 Patch1: pinentry-1.1.1-coverity.patch
+# port gnome3 binary to gcr-4
+Patch2: pinentry-1.2.1-gcr4.patch
 
 # borrowed from opensuse
 Source10: pinentry-wrapper
 
+BuildRequires: autoconf automake gettext-devel
 BuildRequires: make
 BuildRequires: gcc
-# compat package for gnome 3
-BuildRequires: gcr3-devel
-%if %{with gtk2}
-BuildRequires: gtk2-devel
-%endif
 BuildRequires: libcap-devel
 BuildRequires: ncurses-devel
 BuildRequires: libgpg-error-devel
 BuildRequires: libassuan-devel
-BuildRequires: libsecret-devel
+BuildRequires: pkgconfig(gcr-4)
+BuildRequires: pkgconfig(libsecret-1)
+%if %{with gtk2}
+BuildRequires: pkgconfig(gtk+-2.0)
+%endif
 %if %{with qt5}
 BuildRequires: pkgconfig(Qt5Core) pkgconfig(Qt5Gui) pkgconfig(Qt5Widgets)
 %endif
 
-Requires(pre): %{_sbindir}/update-alternatives
-
 Provides: %{name}-curses = %{version}-%{release}
 
 %description
@@ -101,10 +101,12 @@ This package contains the tty version of the PIN entry dialog.
 
 %prep
 %setup -q
-%patch1 -p1 -b .coverity
+%patch -P1 -p1 -b .coverity
+%patch -P2 -p1 -b .gcr4
 
 
 %build
+autoreconf -fiv
 %configure \
   --disable-rpath \
   --disable-dependency-tracking \
@@ -175,6 +177,9 @@ rm -fv $RPM_BUILD_ROOT%{_infodir}/dir
 %{_bindir}/pinentry-tty
 
 %changelog
+* Mon Mar 11 2024 Yaakov Selkowitz <yselkowi@redhat.com> - 1.2.1-7
+- Use gcr-4 in gnome3 binary
+
 * Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.1-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild