diff --git a/pkgs/development/libraries/utf8proc/default.nix b/pkgs/development/libraries/utf8proc/default.nix
index 48c2428bbcdb..89dbeaab04ae 100644
--- a/pkgs/development/libraries/utf8proc/default.nix
+++ b/pkgs/development/libraries/utf8proc/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "utf8proc-${version}";
-  version = "2.1.0";
+  version = "2.1.1";
 
   src = fetchurl {
     url = "https://github.com/JuliaLang/utf8proc/archive/v${version}.tar.gz";
-    sha256 = "0q1jhdkk4f9b0zb8s2ql3sba3br5nvjsmbsaybmgj064k9hwbk15";
+    sha256 = "1cnpigrazhslw65s4j1a56j7p6d7d61wsxxjf1218i9mkwv2yw17";
   };
 
   makeFlags = [ "prefix=$(out)" ];