diff --git a/pkgs/development/libraries/agda/standard-library/default.nix b/pkgs/development/libraries/agda/standard-library/default.nix
index c0b0287d897..7018af4928c 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 = "1.4";
+  version = "1.5";
 
   src = fetchFromGitHub {
     repo = "agda-stdlib";
     owner = "agda";
     rev = "v${version}";
-    sha256 = "1asjbisb7pfkgzqy7gf9b23z63bba8l8p1wqfd6ff5ddgqwj3dhp";
+    sha256 = "16fcb7ssj6kj687a042afaa2gq48rc8abihpm14k684ncihb2k4w";
   };
 
   nativeBuildInputs = [ (ghcWithPackages (self : [ self.filemanip ])) ];