diff --git a/Package.resolved b/Package.resolved
index 68d2f09..2c533ec 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -5,8 +5,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-collections",
       "state" : {
-        "revision" : "937e904258d22af6e447a0b72c0bc67583ef64a2",
-        "version" : "1.0.4"
+        "revision" : "94cf62b3ba8d4bed62680a282d4c25f9c63c2efb",
+        "version" : "1.1.0"
       }
     },
     {
@@ -14,8 +14,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-syntax",
       "state" : {
-        "revision" : "74203046135342e4a4a627476dd6caf8b28fe11b",
-        "version" : "509.0.0"
+        "revision" : "fa8f95c2d536d6620cc2f504ebe8a6167c9fc2dd",
+        "version" : "510.0.1"
       }
     },
     {
@@ -23,8 +23,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/omochi/SwiftTypeReader",
       "state" : {
-        "revision" : "d21bbe0e0598d1a9a80718f19ea7081053986e1c",
-        "version" : "2.7.0"
+        "revision" : "6a0fe53d83994eb91736ba2028f27eadfde35589",
+        "version" : "2.10.0"
       }
     },
     {
diff --git a/Package.swift b/Package.swift
index b36a7c3..61dfb92 100644
--- a/Package.swift
+++ b/Package.swift
@@ -12,7 +12,8 @@ let package = Package(
         )
     ],
     dependencies: [
-        .package(url: "https://github.com/omochi/SwiftTypeReader", from: "2.7.0"),
+        .package(url: "https://github.com/omochi/SwiftTypeReader", from: "2.10.0"),
+//        .package(path: "../SwiftTypeReader"),
         .package(url: "https://github.com/omochi/TypeScriptAST", from: "1.8.6"),
     ],
     targets: [
diff --git a/Sources/CodableToTypeScript/TypeConverter/StructConverter.swift b/Sources/CodableToTypeScript/TypeConverter/StructConverter.swift
index a9061bf..09880be 100644
--- a/Sources/CodableToTypeScript/TypeConverter/StructConverter.swift
+++ b/Sources/CodableToTypeScript/TypeConverter/StructConverter.swift
@@ -23,7 +23,7 @@ public struct StructConverter: TypeConverter {
         var fields: [TSObjectType.Field] = []
 
         try withErrorCollector { collect in
-            for property in decl.storedProperties {
+            for property in decl.storedProperties.instances {
                 collect(at: "\(property.name)") {
                     let (type, isOptional) = try generator.converter(for: property.interfaceType)
                         .fieldType(for: target)
@@ -66,7 +66,7 @@ public struct StructConverter: TypeConverter {
 
         var result: [CodecPresence] = [.identity]
         try withErrorCollector { collect in
-            for p in decl.storedProperties {
+            for p in decl.storedProperties.instances {
                 collect(at: "\(p.name)") {
                     let converter = try generator.converter(for: p.interfaceType.subst(map: map))
                     result.append(try converter.decodePresence())
@@ -82,7 +82,7 @@ public struct StructConverter: TypeConverter {
         var fields: [TSObjectExpr.Field] = []
 
         try withErrorCollector { collect in
-            for field in decl.storedProperties {
+            for field in decl.storedProperties.instances {
                 var expr: any TSExpr = TSMemberExpr(
                     base: TSIdentExpr.json,
                     name: field.name
@@ -101,7 +101,7 @@ public struct StructConverter: TypeConverter {
             }
         }
 
-        for field in decl.storedProperties {
+        for field in decl.storedProperties.instances {
             let expr = TSIdentExpr(TSKeyword.escaped(field.name))
 
             fields.append(
@@ -124,7 +124,7 @@ public struct StructConverter: TypeConverter {
 
         var result: [CodecPresence] = [.identity]
         try withErrorCollector { collect in
-            for p in decl.storedProperties {
+            for p in decl.storedProperties.instances {
                 collect(at: "\(p.name)") {
                     let converter = try generator.converter(for: p.interfaceType.subst(map: map))
                     result.append(try converter.encodePresence())
@@ -139,7 +139,7 @@ public struct StructConverter: TypeConverter {
 
         var fields: [TSObjectExpr.Field] = []
 
-        for field in decl.storedProperties {
+        for field in decl.storedProperties.instances {
             var expr: any TSExpr = TSMemberExpr(
                 base: TSIdentExpr.entity,
                 name: field.name
@@ -156,7 +156,7 @@ public struct StructConverter: TypeConverter {
             function.body.elements.append(def)
         }
 
-        for field in decl.storedProperties {
+        for field in decl.storedProperties.instances {
             let expr = TSIdentExpr(TSKeyword.escaped(field.name))
 
             fields.append(
diff --git a/Tests/CodableToTypeScriptTests/Generate/GenerateStructTests.swift b/Tests/CodableToTypeScriptTests/Generate/GenerateStructTests.swift
index acbc875..76e9322 100644
--- a/Tests/CodableToTypeScriptTests/Generate/GenerateStructTests.swift
+++ b/Tests/CodableToTypeScriptTests/Generate/GenerateStructTests.swift
@@ -371,4 +371,40 @@ struct S {
 """)
         )
     }
+
+    func testStaticProperty() throws {
+        try assertGenerate(
+            source: """
+struct S {
+    static var k: Int = 0
+
+    var a: Int
+}
+""",
+            expecteds: ["""
+export type S = {
+    a: number;
+} & TagRecord<"S">;
+"""
+            ]
+        )
+    }
+
+    func testUnknownStaticProperty() throws {
+        try assertGenerate(
+            source: """
+struct S {
+    static var k: Unknown = 0
+
+    var a: Int
+}
+""",
+            expecteds: ["""
+export type S = {
+    a: number;
+} & TagRecord<"S">;
+"""
+            ]
+        )
+    }
 }