diff --git a/pkgs/games/papermc/default.nix b/pkgs/games/papermc/default.nix
index 930b4462a7b..2fa4545362d 100644
--- a/pkgs/games/papermc/default.nix
+++ b/pkgs/games/papermc/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation rec {
   pname = "papermc";
-  version = "1.19.3.375";
+  version = "1.20.1.83";
 
   jar = let
     mcVersion = lib.versions.pad 3 version;
     buildNum = builtins.elemAt (lib.versions.splitVersion version) 3;
   in fetchurl {
     url = "https://papermc.io/api/v2/projects/paper/versions/${mcVersion}/builds/${buildNum}/downloads/paper-${mcVersion}-${buildNum}.jar";
-    sha256 = "sha256-NAl4+mCkO6xQQpIx2pd9tYX2N8VQa+2dmFwyBNbDa10=";
+    sha256 = "sha256-HQpc3MOXa1wkXqgm9ciQj04FUIyuupnYiu+2RZ/sXE4=";
   };
 
   preferLocalBuild = true;