diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2018-05-31  Vladimir Shabanov  <vshabanoff@gmail.com>
+
+	* HsOpenSSL.cabal (Version): Bump version to 0.11.4.14
+
+	* HsOpenSSL.cabal: Removed upper bounds from all dependencies except
+	base where it is required.
+
 2018-03-09  Vladimir Shabanov  <vshabanoff@gmail.com>
 
 	* HsOpenSSL.cabal (Version): Bump version to 0.11.4.13
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:       0.11.4.13
+Version:       0.11.4.14
 License:       PublicDomain
 License-File:  COPYING
 Author:        Adam Langley, Mikhail Vorozhtsov, PHO, Taru Karttunen
@@ -45,9 +45,9 @@
 
 Flag fast-bignum
     Description:
-        Enable fast moving of bignums between OpenSSL and GMP (GHC only).
+        Enable fast moving of bignums between OpenSSL and GMP (GHC and OpenSSL version < 1.1.0 only).
     Default:
-        True
+        False
 
 Flag homebrew-openssl
     Description:
@@ -62,15 +62,15 @@
         False
 
 Custom-setup
-    setup-depends: Cabal >=1.12,
-                   base  >=4.4  && <5
+    setup-depends: Cabal >= 1.12,
+                   base  >= 4.4 && < 5
 
 Library
     Build-Depends:
         base       >= 4.4 && < 5,
-        bytestring >= 0.9   && < 0.11,
-        network    >= 2.1   && < 2.7,
-        time       >= 1.5   && < 1.9
+        bytestring >= 0.9,
+        network    >= 2.1,
+        time       >= 1.5
 
     Build-Tools: hsc2hs >= 0.67
 
@@ -158,7 +158,7 @@
     Build-Depends:
         HsOpenSSL,
         base                 >= 4.4 && < 5,
-        bytestring           >= 0.9 && < 0.11
+        bytestring           >= 0.9
     Default-Language:
         Haskell2010
     GHC-Options:
@@ -183,7 +183,7 @@
     Build-Depends:
         HsOpenSSL,
         base                 >= 4.4 && < 5,
-        bytestring           >= 0.9 && < 0.11
+        bytestring           >= 0.9
     Default-Language:
         Haskell2010
     GHC-Options:
@@ -196,7 +196,7 @@
     Build-Depends:
         HsOpenSSL,
         base                 >= 4.4 && < 5,
-        bytestring           >= 0.9 && < 0.11
+        bytestring           >= 0.9
     Default-Language:
         Haskell2010
     GHC-Options: