diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 ## Version
 
-`1.3.0`
+`1.3.1`
 
 
 ## Description
diff --git a/amazonka-ec2.cabal b/amazonka-ec2.cabal
--- a/amazonka-ec2.cabal
+++ b/amazonka-ec2.cabal
@@ -1,5 +1,5 @@
 name:                  amazonka-ec2
-version:               1.3.0
+version:               1.3.1
 synopsis:              Amazon Elastic Compute Cloud SDK.
 homepage:              https://github.com/brendanhay/amazonka
 bug-reports:           https://github.com/brendanhay/amazonka/issues
@@ -236,7 +236,7 @@
         , Network.AWS.EC2.Types.Sum
 
     build-depends:
-          amazonka-core == 1.3.0.*
+          amazonka-core == 1.3.1.*
         , base          >= 4.7     && < 5
 
 test-suite amazonka-ec2-test
@@ -256,9 +256,9 @@
         , Test.AWS.EC2.Internal
 
     build-depends:
-          amazonka-core == 1.3.0.*
-        , amazonka-test == 1.3.0.*
-        , amazonka-ec2 == 1.3.0.*
+          amazonka-core == 1.3.1.*
+        , amazonka-test == 1.3.1.*
+        , amazonka-ec2 == 1.3.1.*
         , base
         , bytestring
         , lens
diff --git a/gen/Network/AWS/EC2.hs b/gen/Network/AWS/EC2.hs
--- a/gen/Network/AWS/EC2.hs
+++ b/gen/Network/AWS/EC2.hs
@@ -2131,10 +2131,10 @@
     , VPC
     , vpc
     , vpcTags
+    , vpcIsDefault
     , vpcCIdRBlock
     , vpcDHCPOptionsId
     , vpcInstanceTenancy
-    , vpcIsDefault
     , vpcState
     , vpcVPCId
 
diff --git a/gen/Network/AWS/EC2/Types.hs b/gen/Network/AWS/EC2/Types.hs
--- a/gen/Network/AWS/EC2/Types.hs
+++ b/gen/Network/AWS/EC2/Types.hs
@@ -1495,10 +1495,10 @@
     , VPC
     , vpc
     , vpcTags
+    , vpcIsDefault
     , vpcCIdRBlock
     , vpcDHCPOptionsId
     , vpcInstanceTenancy
-    , vpcIsDefault
     , vpcState
     , vpcVPCId
 
diff --git a/gen/Network/AWS/EC2/Types/Product.hs b/gen/Network/AWS/EC2/Types/Product.hs
--- a/gen/Network/AWS/EC2/Types/Product.hs
+++ b/gen/Network/AWS/EC2/Types/Product.hs
@@ -9532,10 +9532,10 @@
 -- /See:/ 'vpc' smart constructor.
 data VPC = VPC'
     { _vpcTags            :: !(Maybe [Tag])
+    , _vpcIsDefault       :: !(Maybe Bool)
     , _vpcCIdRBlock       :: !Text
     , _vpcDHCPOptionsId   :: !Text
     , _vpcInstanceTenancy :: !Tenancy
-    , _vpcIsDefault       :: !Bool
     , _vpcState           :: !VPCState
     , _vpcVPCId           :: !Text
     } deriving (Eq,Read,Show,Data,Typeable,Generic)
@@ -9546,14 +9546,14 @@
 --
 -- * 'vpcTags'
 --
+-- * 'vpcIsDefault'
+--
 -- * 'vpcCIdRBlock'
 --
 -- * 'vpcDHCPOptionsId'
 --
 -- * 'vpcInstanceTenancy'
 --
--- * 'vpcIsDefault'
---
 -- * 'vpcState'
 --
 -- * 'vpcVPCId'
@@ -9561,17 +9561,16 @@
     :: Text -- ^ 'vpcCIdRBlock'
     -> Text -- ^ 'vpcDHCPOptionsId'
     -> Tenancy -- ^ 'vpcInstanceTenancy'
-    -> Bool -- ^ 'vpcIsDefault'
     -> VPCState -- ^ 'vpcState'
     -> Text -- ^ 'vpcVPCId'
     -> VPC
-vpc pCIdRBlock_ pDHCPOptionsId_ pInstanceTenancy_ pIsDefault_ pState_ pVPCId_ =
+vpc pCIdRBlock_ pDHCPOptionsId_ pInstanceTenancy_ pState_ pVPCId_ =
     VPC'
     { _vpcTags = Nothing
+    , _vpcIsDefault = Nothing
     , _vpcCIdRBlock = pCIdRBlock_
     , _vpcDHCPOptionsId = pDHCPOptionsId_
     , _vpcInstanceTenancy = pInstanceTenancy_
-    , _vpcIsDefault = pIsDefault_
     , _vpcState = pState_
     , _vpcVPCId = pVPCId_
     }
@@ -9580,6 +9579,10 @@
 vpcTags :: Lens' VPC [Tag]
 vpcTags = lens _vpcTags (\ s a -> s{_vpcTags = a}) . _Default . _Coerce;
 
+-- | Indicates whether the VPC is the default VPC.
+vpcIsDefault :: Lens' VPC (Maybe Bool)
+vpcIsDefault = lens _vpcIsDefault (\ s a -> s{_vpcIsDefault = a});
+
 -- | The CIDR block for the VPC.
 vpcCIdRBlock :: Lens' VPC Text
 vpcCIdRBlock = lens _vpcCIdRBlock (\ s a -> s{_vpcCIdRBlock = a});
@@ -9593,10 +9596,6 @@
 vpcInstanceTenancy :: Lens' VPC Tenancy
 vpcInstanceTenancy = lens _vpcInstanceTenancy (\ s a -> s{_vpcInstanceTenancy = a});
 
--- | Indicates whether the VPC is the default VPC.
-vpcIsDefault :: Lens' VPC Bool
-vpcIsDefault = lens _vpcIsDefault (\ s a -> s{_vpcIsDefault = a});
-
 -- | The current state of the VPC.
 vpcState :: Lens' VPC VPCState
 vpcState = lens _vpcState (\ s a -> s{_vpcState = a});
@@ -9610,10 +9609,10 @@
           = VPC' <$>
               (x .@? "tagSet" .!@ mempty >>=
                  may (parseXMLList "item"))
+                <*> (x .@? "isDefault")
                 <*> (x .@ "cidrBlock")
                 <*> (x .@ "dhcpOptionsId")
                 <*> (x .@ "instanceTenancy")
-                <*> (x .@ "isDefault")
                 <*> (x .@ "state")
                 <*> (x .@ "vpcId")