diff --git a/pkgs/applications/gis/qgis/unwrapped.nix b/pkgs/applications/gis/qgis/unwrapped.nix
index 7d201cc0e59..6e7fb375eab 100644
--- a/pkgs/applications/gis/qgis/unwrapped.nix
+++ b/pkgs/applications/gis/qgis/unwrapped.nix
@@ -10,12 +10,12 @@ let
     [ qscintilla-qt5 gdal jinja2 numpy psycopg2
       chardet dateutil pyyaml pytz requests urllib3 pygments pyqt5 sip owslib six ];
 in stdenv.mkDerivation rec {
-  version = "3.4.7";
+  version = "3.4.8";
   name = "qgis-unwrapped-${version}";
 
   src = fetchurl {
     url = "http://qgis.org/downloads/qgis-${version}.tar.bz2";
-    sha256 = "15w2cb5ac0n3g3jbnbk6qyqs7kx3y64zbyvcsw09p0dn9rnw4hdr";
+    sha256 = "13dy9y7ipv25x3k31njhjljdav36xay6s82g6ywaqf1xxh3s567w";
   };
 
   passthru = {