diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 ## Version
 
-`1.3.4`
+`1.3.5`
 
 
 ## Description
diff --git a/amazonka-cloudhsm.cabal b/amazonka-cloudhsm.cabal
--- a/amazonka-cloudhsm.cabal
+++ b/amazonka-cloudhsm.cabal
@@ -1,5 +1,5 @@
 name:                  amazonka-cloudhsm
-version:               1.3.4
+version:               1.3.5
 synopsis:              Amazon CloudHSM SDK.
 homepage:              https://github.com/brendanhay/amazonka
 bug-reports:           https://github.com/brendanhay/amazonka/issues
@@ -66,7 +66,7 @@
         , Network.AWS.CloudHSM.Types.Sum
 
     build-depends:
-          amazonka-core == 1.3.4.*
+          amazonka-core == 1.3.5.*
         , base          >= 4.7     && < 5
 
 test-suite amazonka-cloudhsm-test
@@ -86,9 +86,9 @@
         , Test.AWS.CloudHSM.Internal
 
     build-depends:
-          amazonka-core == 1.3.4.*
-        , amazonka-test == 1.3.4.*
-        , amazonka-cloudhsm == 1.3.4.*
+          amazonka-core == 1.3.5.*
+        , amazonka-test == 1.3.5.*
+        , amazonka-cloudhsm == 1.3.5.*
         , base
         , bytestring
         , lens
diff --git a/gen/Network/AWS/CloudHSM/Types/Sum.hs b/gen/Network/AWS/CloudHSM/Types/Sum.hs
--- a/gen/Network/AWS/CloudHSM/Types/Sum.hs
+++ b/gen/Network/AWS/CloudHSM/Types/Sum.hs
@@ -20,21 +20,21 @@
 import           Network.AWS.Prelude
 
 data ClientVersion
-    = V5_1
-    | V5_3
+    = VD5_1
+    | VD5_3
     deriving (Eq,Ord,Read,Show,Enum,Data,Typeable,Generic)
 
 instance FromText ClientVersion where
     parser = takeLowerText >>= \case
-        "5.1" -> pure V5_1
-        "5.3" -> pure V5_3
+        "5.1" -> pure VD5_1
+        "5.3" -> pure VD5_3
         e -> fromTextError $ "Failure parsing ClientVersion from value: '" <> e
            <> "'. Accepted values: 5.1, 5.3"
 
 instance ToText ClientVersion where
     toText = \case
-        V5_1 -> "5.1"
-        V5_3 -> "5.3"
+        VD5_1 -> "5.1"
+        VD5_3 -> "5.3"
 
 instance Hashable     ClientVersion
 instance ToByteString ClientVersion