diff --git a/__tests__/fixtures/vpc_multiple_az_multiple_natgw_no_db.json b/__tests__/fixtures/vpc_multiple_az_multiple_natgw_no_db.json
index 61377a9a..11e44133 100644
--- a/__tests__/fixtures/vpc_multiple_az_multiple_natgw_no_db.json
+++ b/__tests__/fixtures/vpc_multiple_az_multiple_natgw_no_db.json
@@ -205,6 +205,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
@@ -355,6 +356,7 @@
   },
   "PublicRoute2": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
@@ -505,6 +507,7 @@
   },
   "PublicRoute3": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_multiple_az_natgw_db.json b/__tests__/fixtures/vpc_multiple_az_natgw_db.json
index de72699d..dafc8314 100644
--- a/__tests__/fixtures/vpc_multiple_az_natgw_db.json
+++ b/__tests__/fixtures/vpc_multiple_az_natgw_db.json
@@ -205,6 +205,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
@@ -418,6 +419,7 @@
   },
   "PublicRoute2": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_multiple_az_natgw_no_db.json b/__tests__/fixtures/vpc_multiple_az_natgw_no_db.json
index 80637d1d..0440501d 100644
--- a/__tests__/fixtures/vpc_multiple_az_natgw_no_db.json
+++ b/__tests__/fixtures/vpc_multiple_az_natgw_no_db.json
@@ -205,6 +205,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
@@ -355,6 +356,7 @@
   },
   "PublicRoute2": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_multiple_az_no_natgw_db.json b/__tests__/fixtures/vpc_multiple_az_no_natgw_db.json
index 0bbd62f4..efa3098c 100644
--- a/__tests__/fixtures/vpc_multiple_az_no_natgw_db.json
+++ b/__tests__/fixtures/vpc_multiple_az_no_natgw_db.json
@@ -127,6 +127,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
@@ -328,6 +329,7 @@
   },
   "PublicRoute2": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_multiple_az_no_natgw_no_db.json b/__tests__/fixtures/vpc_multiple_az_no_natgw_no_db.json
index a25dc8b0..1248971e 100644
--- a/__tests__/fixtures/vpc_multiple_az_no_natgw_no_db.json
+++ b/__tests__/fixtures/vpc_multiple_az_no_natgw_no_db.json
@@ -127,6 +127,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
@@ -265,6 +266,7 @@
   },
   "PublicRoute2": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_multiple_az_single_natgw_no_db.json b/__tests__/fixtures/vpc_multiple_az_single_natgw_no_db.json
index 9ed7f49c..ddfc3d08 100644
--- a/__tests__/fixtures/vpc_multiple_az_single_natgw_no_db.json
+++ b/__tests__/fixtures/vpc_multiple_az_single_natgw_no_db.json
@@ -172,6 +172,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
@@ -322,6 +323,7 @@
   },
   "PublicRoute2": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_single_az_natgw_db.json b/__tests__/fixtures/vpc_single_az_natgw_db.json
index 66e89112..44e2e5c9 100644
--- a/__tests__/fixtures/vpc_single_az_natgw_db.json
+++ b/__tests__/fixtures/vpc_single_az_natgw_db.json
@@ -172,6 +172,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_single_az_natgw_no_db.json b/__tests__/fixtures/vpc_single_az_natgw_no_db.json
index f397e8fc..910b956c 100644
--- a/__tests__/fixtures/vpc_single_az_natgw_no_db.json
+++ b/__tests__/fixtures/vpc_single_az_natgw_no_db.json
@@ -172,6 +172,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_single_az_no_natgw_db.json b/__tests__/fixtures/vpc_single_az_no_natgw_db.json
index 0e540542..37ff7e8a 100644
--- a/__tests__/fixtures/vpc_single_az_no_natgw_db.json
+++ b/__tests__/fixtures/vpc_single_az_no_natgw_db.json
@@ -127,6 +127,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/__tests__/fixtures/vpc_single_az_no_natgw_no_db.json b/__tests__/fixtures/vpc_single_az_no_natgw_no_db.json
index f07e7568..af798dab 100644
--- a/__tests__/fixtures/vpc_single_az_no_natgw_no_db.json
+++ b/__tests__/fixtures/vpc_single_az_no_natgw_no_db.json
@@ -127,6 +127,7 @@
   },
   "PublicRoute1": {
     "Type": "AWS::EC2::Route",
+    "DependsOn": ["InternetGatewayAttachment"],
     "Properties": {
       "DestinationCidrBlock": "0.0.0.0/0",
       "RouteTableId": {
diff --git a/example/package.json b/example/package.json
index 09fb9600..e136ab28 100644
--- a/example/package.json
+++ b/example/package.json
@@ -16,11 +16,11 @@
     "test": "sls invoke -f rds"
   },
   "devDependencies": {
-    "aws-sdk": "2.578.0",
-    "serverless": "1.58.0",
+    "aws-sdk": "2.610.0",
+    "serverless": "1.61.3",
     "serverless-vpc-plugin": "smoketurner/serverless-vpc-plugin#master",
     "serverless-webpack": "5.3.1",
-    "webpack": "4.41.2",
+    "webpack": "4.41.5",
     "webpack-node-externals": "1.7.2"
   }
 }
diff --git a/package-lock.json b/package-lock.json
index 93ae8ebb..dc9d86e5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "serverless-vpc-plugin",
-  "version": "0.9.4",
+  "version": "0.9.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 421e476f..2bfac772 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "serverless-vpc-plugin",
-  "version": "0.9.4",
+  "version": "0.9.5",
   "engines": {
     "node": ">=8.0"
   },
diff --git a/src/vpc.js b/src/vpc.js
index 670dac5a..9e253ce2 100644
--- a/src/vpc.js
+++ b/src/vpc.js
@@ -1,3 +1,5 @@
+const { PUBLIC_SUBNET } = require('./constants');
+
 /**
  * Build a VPC
  *
@@ -201,6 +203,11 @@ function buildRoute(
     },
   };
 
+  // fixes "route table rtb-x and network gateway igw-x belong to different networks"
+  // see https://stackoverflow.com/questions/48865762
+  if (name === PUBLIC_SUBNET) {
+    route.DependsOn = ['InternetGatewayAttachment'];
+  }
   if (NatGatewayId) {
     route.Properties.NatGatewayId = {
       Ref: NatGatewayId,