diff --git a/pkgs/development/libraries/mbedtls/2.nix b/pkgs/development/libraries/mbedtls/2.nix
index 1d0291552713..b58949a15508 100644
--- a/pkgs/development/libraries/mbedtls/2.nix
+++ b/pkgs/development/libraries/mbedtls/2.nix
@@ -1,6 +1,6 @@
 { callPackage }:
 
 callPackage ./generic.nix {
-  version = "2.28.9";
-  hash = "sha256-/Bm05CvS9t7WSh4qoMconCaD7frlmA/H9YDyJOuGuFE=";
+  version = "2.28.10";
+  hash = "sha256-09XWds45TFH7GORrju8pVQQQQomU8MlFAq1jJXrLW0s=";
 }