diff --git a/mlir.spec b/mlir.spec
index 44ea584..28bbb06 100644
--- a/mlir.spec
+++ b/mlir.spec
@@ -1,7 +1,7 @@
 %global toolchain clang
 %global maj_ver 17
 %global min_ver 0
-%global patch_ver 3
+%global patch_ver 4
 #global rc_ver 4
 %global mlir_version %{maj_ver}.%{min_ver}.%{patch_ver}
 %global mlir_srcdir mlir-%{mlir_version}%{?rc_ver:rc%{rc_ver}}.src
@@ -271,6 +271,9 @@ export PYTHONPATH=%{buildroot}/%{python3_sitearch}
 %{python3_sitearch}/mlir/
 
 %changelog
+* Wed Nov 01 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.4-1
+- Update to LLVM 17.0.4
+
 * Wed Oct 18 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.3-1
 - Update to LLVM 17.0.3
 
diff --git a/sources b/sources
index 2958973..0e3b05d 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (mlir-17.0.3.src.tar.xz) = 06d4598745cadb80eb6275a487b8f1b0da607cd64e2467dba19f2a7611e1e691e74efaad5467c6d09d59cc3b5e9d63b7a5809d4e4f5e23b400c0e4a9218d4049
-SHA512 (mlir-17.0.3.src.tar.xz.sig) = 42dab6002f44751bee0e55d08250bfaba8dbb54e7cfb901d9b55fe8458d30bc9e0fd9b001aa52b3ae392d76ba0f4ebcf3554700e6c39c5b3951b7a5e7ccda679
+SHA512 (mlir-17.0.4.src.tar.xz) = afa7bc2419f51ecee6154cc7500b9da7ba23a5fa9cb37b43bdd9fd05a1a9fb8654b7f8be29b7f5c312964306fd8e1829e60dd34ff32aa35185d7c53a5d51d6b6
+SHA512 (mlir-17.0.4.src.tar.xz.sig) = 74b2a81c3d2400ead6d7fbaf165c1e7ce7df2553d32037832973ec20be4a474975ed157a231c6adfc4a89aec4a28568e9c9f697f74834a0a724b2e6dbd4c7465