diff --git a/build-sed.sh b/build-sed.sh
index c8f5560..d566184 100755
--- a/build-sed.sh
+++ b/build-sed.sh
@@ -3,8 +3,8 @@
 set -e
 source "$(dirname "${BASH_SOURCE[0]}")/utils.sh"
 
-VERSION=4.8
-SHA256SUM=f79b0cfea71b37a8eeec8490db6c5f7ae7719c35587f21edb0617f370eeff633
+VERSION=4.9
+SHA256SUM=6e226b732e1cd739464ad6862bd1a1aba42d7982922da7a53519631d24975181
 
 # Build sed
 wget --no-check-certificate https://ftp.gnu.org/gnu/sed/sed-$VERSION.tar.xz