diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2017-07-25  Vladimir Shabanov  <vshabanoff@gmail.com>
+
+	* HsOpenSSL.cabal (Version): Bump version to 0.11.4.10
+
+	* Declare dependency on `hsc2hs`
+	by Herbert Valerio Riedel @hvr (#28).
+
 2017-06-08  Vladimir Shabanov  <vshabanoff@gmail.com>
 
 	* HsOpenSSL.cabal (Version): Bump version to 0.11.4.9
diff --git a/HsOpenSSL.cabal b/HsOpenSSL.cabal
--- a/HsOpenSSL.cabal
+++ b/HsOpenSSL.cabal
@@ -12,7 +12,7 @@
     <http://hackage.haskell.org/package/tls>, which is a pure Haskell
     implementation of SSL.
     .
-Version:       0.11.4.9
+Version:       0.11.4.10
 License:       PublicDomain
 License-File:  COPYING
 Author:        Adam Langley, Mikhail Vorozhtsov, PHO, Taru Karttunen
@@ -71,6 +71,8 @@
         bytestring >= 0.9   && < 0.11,
         network    >= 2.1   && < 2.7,
         time       >= 1.5   && < 1.9
+
+    Build-Tools: hsc2hs >= 0.67
 
     if flag(fast-bignum) && impl(ghc >= 7.10.1)
         -- only new integer-gmp 1.0.0 is supported