diff --git a/srcpkgs/simgear/template b/srcpkgs/simgear/template
index c608f74cfc9..205a72d88be 100644
--- a/srcpkgs/simgear/template
+++ b/srcpkgs/simgear/template
@@ -1,7 +1,7 @@
 # Template file for 'simgear'
 pkgname=simgear
-version=2018.2.2
-revision=2
+version=2018.3.1
+revision=1
 # XXX: always keep in sync with flightgear version!
 build_style=cmake
 configure_args="-DENABLE_TESTS=OFF -Wdev"
@@ -13,7 +13,7 @@ maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
 license="GPL-2.0-or-later"
 homepage="http://www.flightgear.org/"
 distfiles="$SOURCEFORGE_SITE/project/flightgear/release-${version%.*}/${pkgname}-${version}.tar.bz2"
-checksum=f61576bc36aae36f350154749df1cee396763604c06b8a71c4b50452d9151ce5
+checksum=294580c8e98044f660d2a9d202856970a4ce9d81ff0107fffcbd701d36daa06a
 
 # Suppress warnings regarding auto_ptr
 CXXFLAGS="-Wno-deprecated-declarations"