diff --git a/srcpkgs/llvm-libunwind/template b/srcpkgs/llvm-libunwind/template
index 662c2c824d..3f5ef072fd 100644
--- a/srcpkgs/llvm-libunwind/template
+++ b/srcpkgs/llvm-libunwind/template
@@ -1,6 +1,6 @@
 # Template file for 'llvm-libunwind'
 pkgname=llvm-libunwind
-version=3.9.1
+version=4.0.0
 revision=1
 build_style=cmake
 wrksrc="libunwind-${version}.src"
@@ -12,7 +12,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="http://llvm.org"
 license="BSD"
 distfiles="http://www.llvm.org/releases/${version}/libunwind-${version}.src.tar.xz"
-checksum=0b0bc73264d7ab77d384f8a7498729e3c4da8ffee00e1c85ad02a2f85e91f0e6
+checksum=0755efa9f969373d4d543123bbed4b3f9a835f6302875c1379c5745857725973
 
 post_install() {
         vmkdir usr/include