diff --git a/srcpkgs/lagrange/template b/srcpkgs/lagrange/template
index f94ebab1d25..cb6cfd2785d 100644
--- a/srcpkgs/lagrange/template
+++ b/srcpkgs/lagrange/template
@@ -1,6 +1,6 @@
 # Template file for 'lagrange'
 pkgname=lagrange
-version=1.17.6
+version=1.18.0
 revision=1
 build_style=cmake
 configure_args="-DTFDN_ENABLE_SSE41=NO"
@@ -13,7 +13,7 @@ license="BSD-2-Clause"
 homepage="https://gmi.skyjake.fi/lagrange/"
 changelog="https://git.skyjake.fi/skyjake/lagrange/raw/branch/dev/res/about/version.gmi"
 distfiles="https://git.skyjake.fi/skyjake/lagrange/releases/download/v$version/lagrange-$version.tar.gz"
-checksum=b9d0982617fec495565ac9c09fb788a0be207d6fdf2324edc390e5cac8b1523b
+checksum=d23a89bfcdbd654f2b54c2406e359d7687595bc1b5dbbd13882e02397d546345
 
 post_install() {
 	vlicense LICENSE.md