diff --git a/devel/llvm-morello/Makefile.snapshot b/devel/llvm-morello/Makefile.snapshot
index 79db186576a5..5c61712b9f66 100644
--- a/devel/llvm-morello/Makefile.snapshot
+++ b/devel/llvm-morello/Makefile.snapshot
@@ -1,5 +1,5 @@
 LLVM_MAJOR=	15
 LLVM_RELEASE=	${LLVM_MAJOR}.0.0
-SNAPDATE=	20250220
+SNAPDATE=	20250318
 
-LLVM_COMMIT=	a4d1621c66efaadabd1bff050ed23a856ad11cf8
+LLVM_COMMIT=	d34e0f94b8180e9a4f2fd27da8b7b7f7d296bc13
diff --git a/devel/llvm-morello/distinfo b/devel/llvm-morello/distinfo
index b4c131fb16a4..3350b86d2d70 100644
--- a/devel/llvm-morello/distinfo
+++ b/devel/llvm-morello/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1740693771
-SHA256 (morello-llvm-project-a4d1621c66efaadabd1bff050ed23a856ad11cf8_GL0.tar.gz) = 28e9e19a0c817815b84526d4bcad105bb8e6a0cb12d4c879da355c4d895caad7
-SIZE (morello-llvm-project-a4d1621c66efaadabd1bff050ed23a856ad11cf8_GL0.tar.gz) = 171831664
+TIMESTAMP = 1743004361
+SHA256 (morello-llvm-project-d34e0f94b8180e9a4f2fd27da8b7b7f7d296bc13_GL0.tar.gz) = 9280ccc7b685fe8d56a4d4b527ae9ee6ebd6bbf51b73c8706e4ef3a9da882212
+SIZE (morello-llvm-project-d34e0f94b8180e9a4f2fd27da8b7b7f7d296bc13_GL0.tar.gz) = 171837091