diff --git a/0002-tests-fix-zstd-long-option-test-for-32-bit-architect.patch b/0002-tests-fix-zstd-long-option-test-for-32-bit-architect.patch
new file mode 100644
index 0000000..997e18f
--- /dev/null
+++ b/0002-tests-fix-zstd-long-option-test-for-32-bit-architect.patch
@@ -0,0 +1,32 @@
+From 3bd918d92f8c34ba12de9c6604d96f9e262a59fc Mon Sep 17 00:00:00 2001
+From: Martin Matuska <martin@matuska.de>
+Date: Tue, 12 Sep 2023 08:54:47 +0200
+Subject: [PATCH] tests: fix zstd long option test for 32-bit architectures
+
+Fixes #1968
+---
+ libarchive/test/test_write_filter_zstd.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/libarchive/test/test_write_filter_zstd.c b/libarchive/test/test_write_filter_zstd.c
+index 3cdbd812..c9731f1b 100644
+--- a/libarchive/test/test_write_filter_zstd.c
++++ b/libarchive/test/test_write_filter_zstd.c
+@@ -161,8 +161,12 @@ DEFINE_TEST(test_write_filter_zstd)
+ 	    archive_write_set_filter_option(a, NULL, "max-frame-size", "1048576"));
+ #endif
+ #if ZSTD_VERSION_NUMBER >= MINVER_LONG
+-	assertEqualIntA(a, ARCHIVE_OK,
+-	    archive_write_set_filter_option(a, NULL, "long", "27"));
++	if ((int)(sizeof(size_t) == 4))
++		assertEqualIntA(a, ARCHIVE_OK,
++		    archive_write_set_filter_option(a, NULL, "long", "26"));
++	else
++		assertEqualIntA(a, ARCHIVE_OK,
++		    archive_write_set_filter_option(a, NULL, "long", "27"));
+ 	assertEqualIntA(a, ARCHIVE_FAILED,
+ 	    archive_write_set_filter_option(a, NULL, "long", "-1")); /* negative */
+ #endif
+-- 
+2.41.0
+
diff --git a/libarchive.spec b/libarchive.spec
index b4f48c9..9d11f03 100644
--- a/libarchive.spec
+++ b/libarchive.spec
@@ -1,7 +1,7 @@
 %bcond_without check
 
 Name:           libarchive
-Version:        3.7.1
+Version:        3.7.2
 Release:        1%{?dist}
 Summary:        A library for handling streaming archive formats
 
@@ -38,6 +38,10 @@ BuildRequires: make
 # support explicitly.
 Patch0001: 0001-Drop-rmd160-from-OpenSSL.patch
 
+# Upstream patch: https://github.com/libarchive/libarchive/commit/3bd918d92f8c34ba12de9c6604d96f9e262a59fc
+# Fixes the broken 32-bit builds (i686 arch) due to "Allocation error : not enough memory"
+Patch0002: 0002-tests-fix-zstd-long-option-test-for-32-bit-architect.patch
+
 %description
 Libarchive is a programming library that can create and read several different
 streaming archive formats, including most popular tar variants, several cpio
@@ -235,6 +239,9 @@ run_testsuite
 
 
 %changelog
+* Tue Sep 12 2023 Lukas Javorsky <ljavorsk@redhat.com> - 3.7.2-1
+- Rebase to version 3.7.2
+
 * Mon Jul 31 2023 Lukas Javorsky <ljavorsk@redhat.com> - 3.7.1-1
 - Rebase to version 3.7.1
 
diff --git a/sources b/sources
index 98879d2..30382a4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libarchive-3.7.1.tar.gz) = ccd36fc5e24e5feaad15b08496c4f6373f1bbb6ba657af5dc633b9d1454c98aba9a59ccffc48b41afc1219119d46c15d4db09c5855950422946e4dc058f17b88
+SHA512 (libarchive-3.7.2.tar.gz) = 1af253203df3014d1fbf3e99ebdc7aa2a3f036c7c2606d0f0550c49973b0fff99ee7262f4a6e20090c0806c40e964731334360daa3b718bde40108183eacc8a1