diff --git a/pkgs/development/libraries/agda/standard-library/default.nix b/pkgs/development/libraries/agda/standard-library/default.nix
index 9779277b5e7c..cbf3100347ef 100644
--- a/pkgs/development/libraries/agda/standard-library/default.nix
+++ b/pkgs/development/libraries/agda/standard-library/default.nix
@@ -2,13 +2,13 @@
 
 mkDerivation rec {
   pname = "standard-library";
-  version = "2.0";
+  version = "2.1";
 
   src = fetchFromGitHub {
     repo = "agda-stdlib";
     owner = "agda";
     rev = "v${version}";
-    hash = "sha256-TjGvY3eqpF+DDwatT7A78flyPcTkcLHQ1xcg+MKgCoE=";
+    hash = "sha256-tv/Fj8ZJgSvieNLlXBjyIR7MSmDp0e2QbN1d/0xBpFg=";
   };
 
   nativeBuildInputs = [ (ghcWithPackages (self : [ self.filemanip ])) ];