diff --git a/pkgs/tools/graphics/pfstools/default.nix b/pkgs/tools/graphics/pfstools/default.nix
index a8132120475..d815b6ac83e 100644
--- a/pkgs/tools/graphics/pfstools/default.nix
+++ b/pkgs/tools/graphics/pfstools/default.nix
@@ -6,11 +6,11 @@
 
 mkDerivation rec {
   pname = "pfstools";
-  version = "2.1.0";
+  version = "2.2.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${version}/${pname}-${version}.tgz";
-    sha256 = "04rlb705gmdiphcybf9dyr0d5lla2cfs3c308zz37x0vwi445six";
+    sha256 = "sha256-m/aESYVmMibCGZjutDwmGsuOSziRuakbcpVUQGKJ18o=";
   };
 
   outputs = [ "out" "dev" "man"];