diff --git a/srcpkgs/lagrange/template b/srcpkgs/lagrange/template
index 97dea0e2bc0..8cd5cf54408 100644
--- a/srcpkgs/lagrange/template
+++ b/srcpkgs/lagrange/template
@@ -1,6 +1,6 @@
 # Template file for 'lagrange'
 pkgname=lagrange
-version=1.2.2
+version=1.3.0
 revision=1
 build_style=cmake
 hostmakedepends="pkg-config"
@@ -11,7 +11,7 @@ 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=66f7d06359c8d2de72787b02062d9bf4190a8667b6dd00b329b9bb6549bdac55
+checksum=5737ae2d16779e8a0f1cb27b18a22ebba7dffb5e11f1d189c27441bed11b08e0
 
 post_install() {
 	vlicense LICENSE.md