diff --git a/pkgs/shells/dash/default.nix b/pkgs/shells/dash/default.nix
index 5f26801ca6d3..c852e1feb33b 100644
--- a/pkgs/shells/dash/default.nix
+++ b/pkgs/shells/dash/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "dash-0.5.10";
+  name = "dash-0.5.10.1";
 
   src = fetchurl {
     url = "http://gondor.apana.org.au/~herbert/dash/files/${name}.tar.gz";
-    sha256 = "1arimvc9zcghhb3nin9z3yr5706vxfri4a9r3j9j9d0n676f0w5d";
+    sha256 = "1bl4brz5vy07lrss54glp4vfca3q8d73hyc87sqdk99f76z95b6s";
   };
 
   hardeningDisable = [ "format" ];