diff --git a/pkgs/applications/networking/Sylk/default.nix b/pkgs/applications/networking/Sylk/default.nix
index 818ec5d2a6a..164e2b1ea79 100644
--- a/pkgs/applications/networking/Sylk/default.nix
+++ b/pkgs/applications/networking/Sylk/default.nix
@@ -2,7 +2,7 @@
 
 let
   pname = "Sylk";
-  version = "2.9.0";
+  version = "2.9.1";
 in
 
 appimageTools.wrapType2 rec {
@@ -10,7 +10,7 @@ appimageTools.wrapType2 rec {
 
   src = fetchurl {
     url = "http://download.ag-projects.com/Sylk/Sylk-${version}-x86_64.AppImage";
-    hash = "sha256-vhLZkU4MNAlITsJD+xYPDxeimGw6nHn/Rb5nu35uOfQ=";
+    hash = "sha256-Y1FR1tYZTxhMFn6NL578otitmOsngMJBPK/9cpCqE/Q=";
   };
 
   profile = ''