diff --git a/pkgs/development/libraries/haskell/tls/default.nix b/pkgs/development/libraries/haskell/tls/default.nix
index 61f3d118df5..d9b82d13769 100644
--- a/pkgs/development/libraries/haskell/tls/default.nix
+++ b/pkgs/development/libraries/haskell/tls/default.nix
@@ -1,26 +1,26 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, asn1Encoding, asn1Types, byteable, cereal, cipherAes
-, cipherDes, cipherRc4, cprngAes, cryptoCipherTypes, cryptohash
-, cryptoNumbers, cryptoPubkey, cryptoPubkeyTypes, cryptoRandom
-, dataDefaultClass, mtl, network, QuickCheck, testFramework
-, testFrameworkQuickcheck2, time, x509, x509Store, x509Validation
+{ cabal, asn1Encoding, asn1Types, async, byteable, cereal
+, cipherAes, cipherDes, cipherRc4, cprngAes, cryptoCipherTypes
+, cryptohash, cryptoNumbers, cryptoPubkey, cryptoPubkeyTypes
+, cryptoRandom, dataDefaultClass, hourglass, mtl, network
+, QuickCheck, tasty, tastyQuickcheck, transformers, x509, x509Store
+, x509Validation
 }:
 
 cabal.mkDerivation (self: {
   pname = "tls";
-  version = "1.2.10";
-  sha256 = "1zxkay5l5wlvxamrnnj376a7kydvbki32vxjl029a3wmzzsshs8n";
+  version = "1.2.13";
+  sha256 = "1djjscmyn3wcnlzz1r0clz2nxa2y23rlyjk30xjsdp0m1sq0vdc3";
   buildDepends = [
-    asn1Encoding asn1Types byteable cereal cipherAes cipherDes
+    asn1Encoding asn1Types async byteable cereal cipherAes cipherDes
     cipherRc4 cryptoCipherTypes cryptohash cryptoNumbers cryptoPubkey
-    cryptoPubkeyTypes cryptoRandom dataDefaultClass mtl network x509
-    x509Store x509Validation
+    cryptoPubkeyTypes cryptoRandom dataDefaultClass mtl network
+    transformers x509 x509Store x509Validation
   ];
   testDepends = [
-    cereal cprngAes cryptoPubkey cryptoRandom dataDefaultClass mtl
-    QuickCheck testFramework testFrameworkQuickcheck2 time x509
-    x509Validation
+    cereal cprngAes cryptoPubkey cryptoRandom dataDefaultClass
+    hourglass mtl QuickCheck tasty tastyQuickcheck x509 x509Validation
   ];
   doCheck = false;
   meta = {