diff --git a/compiler-rt.spec b/compiler-rt.spec
index 5bae529..b1c967f 100644
--- a/compiler-rt.spec
+++ b/compiler-rt.spec
@@ -6,7 +6,7 @@
 
 %global maj_ver 16
 %global min_ver 0
-%global patch_ver 2
+%global patch_ver 3
 #global rc_ver 4
 %global compiler_rt_version %{maj_ver}.%{min_ver}.%{patch_ver}
 
@@ -130,6 +130,9 @@ popd
 %endif
 
 %changelog
+* Wed May 10 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.3-1
+- Update to LLVM 16.0.3
+
 * Thu Apr 27 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.2-1
 - Update to LLVM 16.0.2
 
diff --git a/sources b/sources
index 6cdfbcb..f4cda7d 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
-SHA512 (cmake-16.0.2.src.tar.xz) = ce4bd6eddda6cfeeee8523d248b107114189c09e4aae478902798d14fc8fa2bfe316d0bcec44c5d4c36c77484fe6f6a7f0fb758dcd13edbeb322095fc1f6a7a6
-SHA512 (cmake-16.0.2.src.tar.xz.sig) = 439c3da7536d453cde325cc68874261b015533504126417ca1ddbbf0202b2c0a53cf101495449c37a338b3628463d56ddafa710660de6aededf37e461dd06262
-SHA512 (compiler-rt-16.0.2.src.tar.xz) = 473c0469d5c43934fe05e3f1c86bba8b96324b9ce414d678dd5e9e49e578d831f1915fd17700c7238e670040cfaf9c5ba8dec9d02e560612ab2b485e7bccfb19
-SHA512 (compiler-rt-16.0.2.src.tar.xz.sig) = 165eacf6f8d093774253966b6ed34dba8e4d67b646d375c30f66bc72bc9a742993a493fe4b7fd4282ba12282f584d45f74d5b356eb2363fde231f39a5930200e
+SHA512 (cmake-16.0.3.src.tar.xz) = 01dd624f5276910760f15062f1f3abf68c6ab66c02a4b683ee739663d3f67c47420d8ce47d79e47144edc6bfcc390ffe37bd01d787186607421e3be7288c8569
+SHA512 (cmake-16.0.3.src.tar.xz.sig) = 941cb2557ec6b785f1999244685fd95f51fe924ccc0fea283fc8d5cfc3178296d214e20d6d40b121f7644ab3e44dc0c47d97fc4ef5c3f37041269b7403506398
+SHA512 (compiler-rt-16.0.3.src.tar.xz) = 29f41b282f4dc46d75588ba639925695c9cd1413e2a6f2001cdf9a187e3c9183a4b2dd4c43eb861684fc1ecb428143affcb83665b05b13a7c37d28eadef3fbec
+SHA512 (compiler-rt-16.0.3.src.tar.xz.sig) = c03c6ba0576572b09dc11deae4f0bd31490509ebdf95439b5c67be6f5efb932755e7a5cef74879e2c1e227f86fe7ff50fa5a8d275576b8d5693ca52a716f6f5c