diff --git a/llvm.spec b/llvm.spec
index c241cda..a24df4a 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -36,7 +36,7 @@
 
 %global maj_ver 17
 %global min_ver 0
-%global patch_ver 2
+%global patch_ver 3
 #global rc_ver 4
 
 %if %{with snapshot_build}
@@ -609,6 +609,9 @@ fi
 %changelog
 %{?llvm_snapshot_changelog_entry}
 
+* Tue Oct 17 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.3-1
+- Update to LLVM 17.0.3
+
 * Tue Oct 03 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.2-1
 - Update to LLVM 17.0.2
 
diff --git a/sources b/sources
index a673737..4769828 100644
--- a/sources
+++ b/sources
@@ -1,6 +1,6 @@
-SHA512 (llvm-17.0.2.src.tar.xz) = 5835b73e023e58e5aa82da2631171e274b0beca10d53b66d40ee44c6c87a4647a9fc6fb6ea93ff4b513805a9d7d157c08e8c22af8e034cc2373982d630e7dc72
-SHA512 (llvm-17.0.2.src.tar.xz.sig) = f3df4c292017f66a49a27f3e823f62eeb8c3e6842095200fdad3d757320f96411927fd4db0c296b33e68e2e7f2117b5dcb2f98e723a0c7896b8e64f87f6ca3d5
-SHA512 (cmake-17.0.2.src.tar.xz) = 5740262336dd0b99db0f96122cd8bd3e52f1fa2677f7cb70ea35c4ad61b62c150db633a61674fe6a27ad8009abf52ab53148f9dbdde7c24aa5217ca337099b6f
-SHA512 (cmake-17.0.2.src.tar.xz.sig) = 9f190af68e099328860a5ba19c90e87b779d1c185f9b9940ff5575848c8bcb689c1a32f5844f011d33a708d98591db2cf066b2188350a5886ae4410d82f497e1
-SHA512 (third-party-17.0.2.src.tar.xz) = bbdece9190d0b81d10ba680292fab9e86c9af49e563b3fbef310da911a2b629c372b9888aa553a82625b5e82e2d83dfa598e6d1bda64f36fa6f646332a569f60
-SHA512 (third-party-17.0.2.src.tar.xz.sig) = bafad421da451077d2a1eda20105003c286d145f025b36a4b0d359052f98c236a189bf08c36a1e667960ddf31982c858f59713c7d6af491b825ca5d0959318e7
+SHA512 (llvm-17.0.3.src.tar.xz) = 486cf26a053380d9dded5b3b1276b8ecc4750078bff1800956e333bf6509aece7dee1992399cacb0794e086d7f0abcc7f18f3b8c4bf8f54778d3159b40279cf5
+SHA512 (llvm-17.0.3.src.tar.xz.sig) = e6cb0c00ce3204c840a6fa1774e5ea513e3ed71cb9b18273c5e52c4a3cdc824c2b5564fd91ca0d5a34a6bd701a90ef69716b7c8941b11b79f95346ba12a80e00
+SHA512 (cmake-17.0.3.src.tar.xz) = 6144afc615ff8a982fd9302caf9b6a0ebf6115e7c38374ce78999493fb9db7f6aaa89e9a32e51c8163ff94fb78bb56d11f93a5482d31afb4494cbac4ced789be
+SHA512 (cmake-17.0.3.src.tar.xz.sig) = 3c2a5c9b2625105efbc7ddbb4f4264f353219a3fe8926cfd5ec5a63f9a7e6e4c50b0bc4bbeb03070847abeeaf3fc81cb159313d0d2f277d37bf4abc01421149b
+SHA512 (third-party-17.0.3.src.tar.xz) = 878d49132c9e034879f8f03d717643b7bbdcb4209fd37b51f20a1ee9c8a5a068375ab84fc3aa0390518c367145f24980e27bd7864178b530ff5291ce95ff2bff
+SHA512 (third-party-17.0.3.src.tar.xz.sig) = 2cdf281d2bc69d869950cffcb13bc3c9f9280494da6bfa1b379bc86e222bc9b9641b40b09ff1b7be2a4c4d5a44a69d40f8960b11c68d58e8e11f6c4535c6e742