diff --git a/pkgs/applications/misc/prusa-slicer/default.nix b/pkgs/applications/misc/prusa-slicer/default.nix
index 154b974e6440..caf4f270a151 100644
--- a/pkgs/applications/misc/prusa-slicer/default.nix
+++ b/pkgs/applications/misc/prusa-slicer/default.nix
@@ -9,7 +9,7 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "prusa-slicer";
-  version = "2.1.0";
+  version = "2.1.1";
 
   enableParallelBuilding = true;
 
@@ -59,7 +59,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "prusa3d";
     repo = "PrusaSlicer";
-    sha256 = "172nz01iiqfjzkpcbl78j6almq6av70l71jgrzrcdw6ham1wqnpr";
+    sha256 = "0i393nbc2salb4j5l2hvy03ng7hmf90d2xj653pw9bsikhj0r3jd";
     rev = "version_${version}";
   };