diff --git a/krebs/5pkgs/simple/tinc_graphs/default.nix b/krebs/5pkgs/simple/tinc_graphs/default.nix
index 20bbc53ba..025e85df0 100644
--- a/krebs/5pkgs/simple/tinc_graphs/default.nix
+++ b/krebs/5pkgs/simple/tinc_graphs/default.nix
@@ -2,15 +2,17 @@
 
 python3Packages.buildPythonPackage rec {
   name = "tinc_graphs-${version}";
-  version = "0.3.10";
+  version = "0.3.11";
+
   propagatedBuildInputs = with pkgs;[
     python3Packages.pygeoip
     ## ${geolite-legacy}/share/GeoIP/GeoIPCity.dat
   ];
   src = fetchurl {
     url = "mirror://pypi/t/tinc_graphs/${name}.tar.gz";
-    sha256 = "0f4cvb9424fhfmc0hbzmynzh9528fyhx00ayq1nbpgd1p89yw7mc";
+    sha256 = "0akvi2srwqny3cd4b9ghssq8wi4kcxd2khabnnvylzs1s9i28fpa";
   };
+
   preFixup = with pkgs;''
     wrapProgram $out/bin/build-graphs --prefix PATH : "$out/bin"
     wrapProgram $out/bin/all-the-graphs --prefix PATH : "${imagemagick}/bin:${graphviz}/bin:$out/bin"