diff --git a/0001-configure-Fix-initialization-from-incompatible-point.patch b/0001-configure-Fix-initialization-from-incompatible-point.patch
deleted file mode 100644
index bc4aa1e..0000000
--- a/0001-configure-Fix-initialization-from-incompatible-point.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 32a9ee6650654469cd591a3ae26842c54f898392 Mon Sep 17 00:00:00 2001
-From: "Richard W.M. Jones" <rjones@redhat.com>
-Date: Mon, 4 Dec 2023 10:23:29 +0000
-Subject: [PATCH] configure: Fix initialization from incompatible pointer type
-
-With GCC 14:
-
-  configure:20816: checking if environ is declared in header files
-  configure:20833: gcc -c -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grec
-ord-gcc-switches -pipe -Wall -Werror=format-security
--Werror=implicit-function-declaration -Werror=implicit-int
--Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS
--specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong
--specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64   -mtune=generic
--fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
--fno-omit-frame-pointer -mno-omit-leaf-frame-pointer   conftest.c >&5
-  conftest.c: In function 'test':
-  conftest.c:62:22: error: initialization of 'const char **' from incompatible p
-ointer type 'char **'
-     62 |   const char **env = environ;
-        |                      ^~~~~~~
-
-Thanks: Florian Weimer
----
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index 602cdc5cb..e7d58dcc8 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -336,7 +336,7 @@ AC_LANG_SOURCE([[
- static int
- test (void)
- {
--  const char **env = environ;
-+  char **env = environ;
-   return env ? 1 : 0; // this just forces env to be used
- }
- ]])
--- 
-2.43.0
-
diff --git a/nbdkit.spec b/nbdkit.spec
index accd8ce..af8d5cf 100644
--- a/nbdkit.spec
+++ b/nbdkit.spec
@@ -54,14 +54,14 @@ ExclusiveArch:  x86_64
 %global verify_tarball_signature 1
 
 # If there are patches which touch autotools files, set this to 1.
-%global patches_touch_autotools 1
+%global patches_touch_autotools %{nil}
 
 # The source directory.
 %global source_directory 1.37-development
 
 Name:           nbdkit
-Version:        1.37.3
-Release:        4%{?dist}
+Version:        1.37.4
+Release:        1%{?dist}
 Summary:        NBD server
 
 License:        BSD-3-Clause
@@ -92,9 +92,6 @@ Source6:        %{modulename}.te
 Source7:        %{modulename}.if
 Source8:        %{modulename}.fc
 
-# Upstream fix for GCC 14
-Patch:          0001-configure-Fix-initialization-from-incompatible-point.patch
-
 BuildRequires: make
 %if 0%{patches_touch_autotools}
 BuildRequires:  autoconf, automake, libtool
@@ -1329,6 +1326,9 @@ fi
 
 
 %changelog
+* Tue Dec 19 2023 Richard W.M. Jones <rjones@redhat.com> - 1.37.4-1
+- New upstream development version 1.37.4
+
 * Mon Dec 18 2023 Richard W.M. Jones <rjones@redhat.com> - 1.37.3-4
 - OCaml 5.1.1 + s390x code gen fix for Fedora 40
 
diff --git a/sources b/sources
index 8e6df75..236f94a 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nbdkit-1.37.3.tar.gz) = 6f3a78e24a93776623a3209cf4c2e4824c8ab78c761186d13964be7af06ffaab34a550d89be5ea297b1d25c81b3646e8ff2d42389d1b1a0281577fa5bf319445
-SHA512 (nbdkit-1.37.3.tar.gz.sig) = b1c833b46c0eb488dfc831f1b554c094dd63f1f8aad97eaa054c61579ed5262a674370e46ca21b4d3843d8f24c6d713c956842d7217bb7949097f58168a205c2
+SHA512 (nbdkit-1.37.4.tar.gz) = 6acc7afd7733744d8cfdaff6e76fc3184fc06369d70ee2aee9f4e2b8b42f01509a230ec65b7d7df5bfa31fe9008d3b879593f02a3a88bcb8d7958f0829ca1429
+SHA512 (nbdkit-1.37.4.tar.gz.sig) = 1f0a0a2d38383d33b23ed32f3dd4301bb17a659113cc31f9f86c046b6b5e2c38cb439ed0abfad61ab0f33db11e50576593fc438cc464b3abd5c3eef5a6e60a89