diff --git a/.gitignore b/.gitignore
index cb2664c..7481d1b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@ expat-2.0.1.tar.gz
 /expat-2.4.9.tar.gz
 /expat-2.5.0.tar.gz
 /expat-2.6.2.tar.gz
+/expat-2.6.4.tar.gz
diff --git a/expat.spec b/expat.spec
index 6f7568a..7fe4978 100644
--- a/expat.spec
+++ b/expat.spec
@@ -1,9 +1,9 @@
-%global unversion 2_6_2
+%global unversion 2_6_4
 
 Summary: An XML parser library
 Name: expat
 Version: %(echo %{unversion} | sed 's/_/./g')
-Release: 2%{?dist}
+Release: 1%{?dist}
 Source: https://github.com/libexpat/libexpat/archive/R_%{unversion}.tar.gz#/expat-%{version}.tar.gz
 URL: https://libexpat.github.io/
 License: MIT
@@ -74,6 +74,13 @@ make check
 %{_libdir}/libexpat.a
 
 %changelog
+* Thu Nov 07 2024 Tomas Korbar <tkorbar@redhat.com> - 2.6.4-1
+- Rebase to 2.6.4
+- Resolves: RHEL-65061
+- Resolves: RHEL-57504
+- Resolves: RHEL-57492
+- Resolves: RHEL-56750
+
 * Tue Oct 29 2024 Troy Dawson <tdawson@redhat.com> - 2.6.2-2
 - Bump release for October 2024 mass rebuild:
   Resolves: RHEL-64018
diff --git a/sources b/sources
index 5c63caf..6edf627 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (expat-2.6.2.tar.gz) = 49b6be12bd6284106920abc61d86d441cba126615fc4019744fc56dc5e7c5efc72b02c09e5c7b491882a633c1c45dc4a03e92a96372ab62bcd70755f6878c6b6
+SHA512 (expat-2.6.4.tar.gz) = 6a6c5b0f6a1b2c70715701aeab688e476943704c492a0f2f8afd7fea84615a8d9569eb2b699912676058eff6a7bbdd78b48110ed67ab0250a3d41fe8f128f4e1