diff --git a/pkgs/development/libraries/haskell/tls/default.nix b/pkgs/development/libraries/haskell/tls/default.nix
index 60fa129d9d42..3a225361fb32 100644
--- a/pkgs/development/libraries/haskell/tls/default.nix
+++ b/pkgs/development/libraries/haskell/tls/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "tls";
-  version = "0.9.7";
-  sha256 = "0px34l6lw6nv3cbnrgf8ajwja7ifd1pckddmbvrbwk6q459w1pjh";
+  version = "0.9.8";
+  sha256 = "022hak5wy47j4zpf2f89zvz4j2586s3d0a5jkxvz54dkqimy63r6";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [