diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Version 2.1.4
+
+* Exporting defaultValidationCache.
+
 ## Version 2.1.3
 
 * Remove `data-default` version constraint.
diff --git a/Network/TLS.hs b/Network/TLS.hs
--- a/Network/TLS.hs
+++ b/Network/TLS.hs
@@ -164,6 +164,7 @@
 
     -- ** Validation Cache
     ValidationCache (..),
+    defaultValidationCache,
     ValidationCacheQueryCallback,
     ValidationCacheAddCallback,
     ValidationCacheResult (..),
diff --git a/Network/TLS/X509.hs b/Network/TLS/X509.hs
--- a/Network/TLS/X509.hs
+++ b/Network/TLS/X509.hs
@@ -10,6 +10,7 @@
     CertificateUsage (..),
     CertificateStore,
     ValidationCache,
+    defaultValidationCache,
     exceptionValidationCache,
     validateDefault,
     FailedReason,
diff --git a/tls.cabal b/tls.cabal
--- a/tls.cabal
+++ b/tls.cabal
@@ -1,6 +1,6 @@
 cabal-version:      >=1.10
 name:               tls
-version:            2.1.3
+version:            2.1.4
 license:            BSD3
 license-file:       LICENSE
 copyright:          Vincent Hanquez <vincent@snarc.org>
@@ -121,7 +121,7 @@
         crypton >= 0.34,
         crypton-x509 >= 1.7 && < 1.8,
         crypton-x509-store >= 1.6 && < 1.7,
-        crypton-x509-validation >= 1.6.5 && < 1.7,
+        crypton-x509-validation >= 1.6.13 && < 1.7,
         data-default,
         memory >= 0.18 && < 0.19,
         mtl >= 2.2 && < 2.4,