diff --git a/eks/sync.go b/eks/sync.go
index 5896762..81c65eb 100644
--- a/eks/sync.go
+++ b/eks/sync.go
@@ -39,12 +39,13 @@ const (
 
 var (
 	// NOTE: Ensure that there is an entry for each supported version in the following tables.
-	supportedVersions = []string{"1.30", "1.29", "1.28", "1.27", "1.26", "1.25"}
+	supportedVersions = []string{"1.31", "1.30", "1.29", "1.28", "1.27", "1.26", "1.25"}
 
 	// Reference: https://docs.aws.amazon.com/eks/latest/userguide/managing-coredns.html
 	coreDNSVersionLookupTable = map[string]string{
-		"1.30": "1.11.1-eksbuild",
-		"1.29": "1.11.1-eksbuild",
+		"1.31": "1.11.3-eksbuild",
+		"1.30": "1.11.3-eksbuild",
+		"1.29": "1.11.3-eksbuild",
 		"1.28": "1.10.1-eksbuild",
 		"1.27": "1.10.1-eksbuild",
 		"1.26": "1.9.3-eksbuild",
@@ -53,6 +54,7 @@ var (
 
 	// Reference: https://docs.aws.amazon.com/eks/latest/userguide/managing-kube-proxy.html#updating-kube-proxy-add-on
 	kubeProxyVersionLookupTable = map[string]string{
+		"1.31": "1.31.0-minimal-eksbuild",
 		"1.30": "1.30.3-minimal-eksbuild",
 		"1.29": "1.29.7-minimal-eksbuild",
 		"1.28": "1.28.12-minimal-eksbuild",
@@ -63,12 +65,13 @@ var (
 
 	// Reference: https://docs.aws.amazon.com/eks/latest/userguide/managing-vpc-cni.html
 	amazonVPCCNIVersionLookupTable = map[string]string{
-		"1.30": "1.18.3",
-		"1.29": "1.18.3",
-		"1.28": "1.18.3",
-		"1.27": "1.18.3",
-		"1.26": "1.18.3",
-		"1.25": "1.18.3",
+		"1.31": "1.18.5",
+		"1.30": "1.18.5",
+		"1.29": "1.18.5",
+		"1.28": "1.18.5",
+		"1.27": "1.18.5",
+		"1.26": "1.18.5",
+		"1.25": "1.18.5",
 	}
 
 	defaultContainerImageAccount = "602401143452"
diff --git a/eks/sync_test.go b/eks/sync_test.go
index 8b9fab7..67ddd5b 100644
--- a/eks/sync_test.go
+++ b/eks/sync_test.go
@@ -197,18 +197,20 @@ func TestFindLatestEKSBuilds(t *testing.T) {
 		region          string
 		expectedVersion string
 	}{
-		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.30", "us-east-1", "1.11.1-eksbuild.12"},
-		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.29", "us-east-1", "1.11.1-eksbuild.12"},
-		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.28", "us-east-1", "1.10.1-eksbuild.14"},
-		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.27", "us-east-1", "1.10.1-eksbuild.14"},
-		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.26", "us-east-1", "1.9.3-eksbuild.18"},
-		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.25", "us-east-1", "1.9.3-eksbuild.18"},
-		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.30", "us-east-1", "1.30.3-minimal-eksbuild.6"},
-		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.29", "us-east-1", "1.29.7-minimal-eksbuild.6"},
-		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.28", "us-east-1", "1.28.12-minimal-eksbuild.6"},
-		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.27", "us-east-1", "1.27.16-minimal-eksbuild.6"},
-		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.26", "us-east-1", "1.26.15-minimal-eksbuild.11"},
-		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.25", "us-east-1", "1.25.16-minimal-eksbuild.14"},
+		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.31", "us-east-1", "1.11.3-eksbuild.2"},
+		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.30", "us-east-1", "1.11.3-eksbuild.2"},
+		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.29", "us-east-1", "1.11.3-eksbuild.2"},
+		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.28", "us-east-1", "1.10.1-eksbuild.15"},
+		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.27", "us-east-1", "1.10.1-eksbuild.15"},
+		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.26", "us-east-1", "1.9.3-eksbuild.19"},
+		{coreDNSVersionLookupTable, coreDNSRepoPath, "1.25", "us-east-1", "1.9.3-eksbuild.19"},
+		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.31", "us-east-1", "1.31.0-minimal-eksbuild.6"},
+		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.30", "us-east-1", "1.30.3-minimal-eksbuild.10"},
+		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.29", "us-east-1", "1.29.7-minimal-eksbuild.9"},
+		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.28", "us-east-1", "1.28.12-minimal-eksbuild.11"},
+		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.27", "us-east-1", "1.27.16-minimal-eksbuild.11"},
+		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.26", "us-east-1", "1.26.15-minimal-eksbuild.16"},
+		{kubeProxyVersionLookupTable, kubeProxyRepoPath, "1.25", "us-east-1", "1.25.16-minimal-eksbuild.19"},
 	}
 
 	for _, tc := range testCase {