diff --git a/compiler-rt/.signature b/compiler-rt/.signature
index b72f0ad..0f0cdb8 100644
--- a/compiler-rt/.signature
+++ b/compiler-rt/.signature
@@ -1,7 +1,7 @@
-untrusted comment: verify with /etc/ports/core-arm64.pub
-RWSKslkvIwb+2f7yuN6opSGuTRtPeWSv3dbN/o5PeK8tebpSNmL9eK7nDNBoYl1ShR7oTg6td7AN71SvcNSBa3rB3RLoo4B7tQA=
-SHA256 (Pkgfile) = 6bc0e75b256c385cfa072cc4abc7d79682ecb42fa79da1bdf2edda8451059f10
+untrusted comment: verify with /etc/ports/opt-arm64.pub
+RWRitF9a2DJqMfCSCktm1vjTWaTNlk71/gUciI3FWQU/g3u4MCpWYVXi34QmcIafZa8xo7aupUgWmbi8pOwwxJMFiM+RdBO7dA8=
+SHA256 (Pkgfile) = 735295878e297e3f0590010853e1ba4dce4ab228b57a8f1d97bba352af211a4a
 SHA256 (.footprint) = 8cd0363183706a6294f7cedc552ae063c7f4f46bba74c8ff8618debd3776610b
-SHA256 (compiler-rt-18.1.7.src.tar.xz) = 7df49e669b0e93d183f5c0fcf01a4b5bbeeeb90304afffbdd84d4871da6b6e98
-SHA256 (llvm-18.1.7.src.tar.xz) = 17ba3d57c3db185722c36e736a189b2110e8cb842cc9e53dcc74e938bdadb97e
-SHA256 (cmake-18.1.7.src.tar.xz) = f0b67599f51cddcdbe604c35b6de97f2d0a447e18b9c30df300c82bf1ee25bd7
+SHA256 (compiler-rt-18.1.8.src.tar.xz) = e054e99a9c9240720616e927cb52363abbc8b4f1ef0286bad3df79ec8fdf892f
+SHA256 (llvm-18.1.8.src.tar.xz) = f68cf90f369bc7d0158ba70d860b0cb34dbc163d6ff0ebc6cfa5e515b9b2e28d
+SHA256 (cmake-18.1.8.src.tar.xz) = 59badef592dd34893cd319d42b323aaa990b452d05c7180ff20f23ab1b41e837