diff --git a/pkgs/development/interpreters/expr/default.nix b/pkgs/development/interpreters/expr/default.nix
index d00b7fc01fd0..6db01f41eff1 100644
--- a/pkgs/development/interpreters/expr/default.nix
+++ b/pkgs/development/interpreters/expr/default.nix
@@ -5,21 +5,25 @@
 
 buildGoModule rec {
   pname = "expr";
-  version = "1.14.0";
+  version = "1.14.1";
 
   src = fetchFromGitHub {
     owner = "antonmedv";
     repo = "expr";
     rev = "v${version}";
-    hash = "sha256-K5UIBkuTXsMaSUhys2Ij7JCwdLE/aZiiipiSucgtkIk=";
+    hash = "sha256-X55l2pSlwrcxM4JFcd25yfc5AQJPzNrZRHEHPWPevHw=";
   };
 
   sourceRoot = "${src.name}/repl";
 
-  vendorHash = "sha256-Sc4Md9O32SOQIyEbIkkJUiowEhLtQN6JzTymk9o3nWE=";
+  vendorHash = "sha256-pX8Yk/md6I27PPmdwoixSMMbopDjXOOnXyUxq0D97YA=";
 
   ldflags = [ "-s" "-w" ];
 
+  postInstall = ''
+    mv $out/bin/{repl,expr}
+  '';
+
   meta = with lib; {
     description = "Expression language and expression evaluation for Go";
     homepage = "https://github.com/antonmedv/expr";