diff --git a/x509.cabal b/x509.cabal
--- a/x509.cabal
+++ b/x509.cabal
@@ -1,5 +1,5 @@
 Name:                x509
-Version:             1.4.4
+Version:             1.4.5
 Description:         X509 reader and writer
 License:             BSD3
 License-file:        LICENSE
@@ -17,17 +17,17 @@
   Build-Depends:     base >= 3 && < 5
                    , bytestring
                    , mtl
-                   , pem >= 0.1 && < 0.2
-                   , asn1-types >= 0.2.0 && < 0.3.0
-                   , asn1-encoding >= 0.8.0 && < 0.9.0
-                   , asn1-parse >= 0.8.0 && < 0.9.0
-                   , crypto-pubkey-types >= 0.4 && < 0.5
-                   , cryptohash
                    , containers
                    , directory
                    , filepath
                    , process
                    , time
+                   , pem >= 0.1 && < 0.3
+                   , asn1-types >= 0.2 && < 0.3
+                   , asn1-encoding >= 0.8 && < 0.9
+                   , asn1-parse >= 0.8 && < 0.9
+                   , crypto-pubkey-types >= 0.4 && < 0.5
+                   , cryptohash >= 0.9 && < 0.12
   Exposed-modules:   Data.X509
   Other-modules:     Data.X509.Internal
                      Data.X509.CertificateChain
@@ -54,9 +54,9 @@
                    , test-framework
                    , test-framework-quickcheck2
                    , test-framework-hunit
+                   , time
                    , asn1-types
                    , x509
-                   , time
                    , crypto-pubkey-types
   ghc-options:       -Wall -fno-warn-orphans -fno-warn-missing-signatures