diff --git a/pkgs/by-name/py/pysolfc/package.nix b/pkgs/by-name/py/pysolfc/package.nix
index 38ddf835ecd4..f7c7262a414c 100644
--- a/pkgs/by-name/py/pysolfc/package.nix
+++ b/pkgs/by-name/py/pysolfc/package.nix
@@ -12,20 +12,20 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "pysolfc";
-  version = "3.2.0";
+  version = "3.4.0";
 
   src = fetchzip {
     url = "mirror://sourceforge/pysolfc/PySolFC-${version}.tar.xz";
-    hash = "sha256-0Thvg9sNNXkF0GJ03A4qt3yobezVtBsGT4U4Nd44Ftg=";
+    hash = "sha256-xMZaRW6NDrKfBaWEZNcvZD/OPOcpL83WLvI8vEK9NFw=";
   };
 
   cardsets = stdenv.mkDerivation rec {
     pname = "pysol-cardsets";
-    version = "3.0";
+    version = "3.1";
 
     src = fetchzip {
       url = "mirror://sourceforge/pysolfc/PySolFC-Cardsets-${version}.tar.bz2";
-      hash = "sha256-UP0dQjoZJg+iSKVOrWbkLj1KCzMWws8ZBVSBLly1a/Y=";
+      hash = "sha256-NyCnMlMZ6d5+IiyG4cVn/zlDlArLJSs0dIqZiD7Nv4M=";
     };
 
     installPhase = ''