diff --git a/lib/json-schema-to-suretype.ts b/lib/json-schema-to-suretype.ts
index ac34639..00b140a 100644
--- a/lib/json-schema-to-suretype.ts
+++ b/lib/json-schema-to-suretype.ts
@@ -350,6 +350,8 @@ function createImportHeader(
 	annotate: boolean
 )
 {
+	const hasNonTypeImport = regular || raw || compile || annotate;
+
 	const importedMembers = [
 		...( regular ? [ 'suretype', 'v' ] : [ ] ),
 		...( raw ? [ 'raw' ] : [ ] ),
@@ -358,7 +360,11 @@ function createImportHeader(
 		...( TypeOf ? [ 'TypeOf' ] : [ ] ),
 	]
 	.map( name =>
-		factory.createImportSpecifier( undefined, t.ident( name ) )
+		factory.createImportSpecifier(
+			!hasNonTypeImport,
+			undefined,
+			t.ident( name )
+		)
 	);
 	return factory.createImportDeclaration(
 		undefined, // decorators
diff --git a/package.json b/package.json
index ed6c0c5..d986779 100644
--- a/package.json
+++ b/package.json
@@ -40,14 +40,14 @@
   "dependencies": {
     "@types/json-schema": "^7.0.9",
     "core-types": "^1.10.0",
-    "core-types-json-schema": "^1.6.2",
-    "core-types-ts": "^1.5.0",
+    "core-types-json-schema": "^1.6.3",
+    "core-types-ts": "^2.0.0",
     "json-schema-cycles": "^1.1.0",
     "jsonpos": "^1.1.0",
     "openapi-json-schema": "^1.1.3",
     "suretype": "^2.4.1",
     "toposort": "^2.0.2",
-    "typescript": "^4.4.3"
+    "typescript": "^4.7.4"
   },
   "devDependencies": {
     "@types/jest": "^27.0.1",