diff --git a/pkgs/development/libraries/nss/latest.nix b/pkgs/development/libraries/nss/latest.nix
index 81261040032a..4bbe446610e2 100644
--- a/pkgs/development/libraries/nss/latest.nix
+++ b/pkgs/development/libraries/nss/latest.nix
@@ -5,8 +5,8 @@
 #       Example: nix-shell ./maintainers/scripts/update.nix --argstr package cacert
 
 import ./generic.nix {
-  version = "3.126";
-  hash = "sha256-+yiBEc8WLZ6qiO8MBQBiIXfm4OEJ9EFgmw2rY+U/bp8=";
+  version = "3.127";
+  hash = "sha256-SiaKDkDTHqhTCs/pcwOAk0lgIayeMKOwGLAZr9WKS4Q=";
   filename = "latest.nix";
   versionRegex = "NSS_(\\d+)_(\\d+)(?:_(\\d+))?_RTM";
 }