diff --git a/dev/build_npm.ts b/dev/build_npm.ts
index a718662..d4b9906 100644
--- a/dev/build_npm.ts
+++ b/dev/build_npm.ts
@@ -1,5 +1,5 @@
-import { fromFileUrl } from "https://deno.land/std@0.185.0/path/mod.ts";
-import { build, emptyDir } from "https://deno.land/x/dnt@0.34.0/mod.ts";
+import { fromFileUrl } from "https://deno.land/std@0.224.0/path/mod.ts";
+import { build, emptyDir } from "https://deno.land/x/dnt@0.40.0/mod.ts";
 
 const outDir = fromFileUrl(new URL("./npm/", import.meta.url));
 const projectRootDir = fromFileUrl(new URL("../", import.meta.url));
diff --git a/dev/transpile.ts b/dev/transpile.ts
index 0d4a750..f100289 100644
--- a/dev/transpile.ts
+++ b/dev/transpile.ts
@@ -1,4 +1,4 @@
-import { fromFileUrl } from "https://deno.land/std@0.185.0/path/mod.ts";
+import { fromFileUrl } from "https://deno.land/std@0.224.0/path/mod.ts";
 
 const input = fromFileUrl(new URL("../mod.ts", import.meta.url));
 const output = fromFileUrl(new URL("../js/mod.js", import.meta.url));
diff --git a/dev/transpile_check.ts b/dev/transpile_check.ts
index a81c006..3afa311 100644
--- a/dev/transpile_check.ts
+++ b/dev/transpile_check.ts
@@ -1,5 +1,5 @@
-import { assertEquals } from "https://deno.land/std@0.185.0/testing/asserts.ts";
-import { fromFileUrl } from "https://deno.land/std@0.185.0/path/mod.ts";
+import { assertEquals } from "https://deno.land/std@0.224.0/testing/asserts.ts";
+import { fromFileUrl } from "https://deno.land/std@0.224.0/path/mod.ts";
 
 const input = fromFileUrl(new URL("../mod.ts", import.meta.url));
 const output = fromFileUrl(new URL("../js/mod.js", import.meta.url));
diff --git a/mod_test.ts b/mod_test.ts
index c3f872d..aead244 100644
--- a/mod_test.ts
+++ b/mod_test.ts
@@ -1,8 +1,8 @@
 import {
   assertEquals,
   assertRejects,
-} from "https://deno.land/std@0.185.0/testing/asserts.ts";
-import { readableStreamFromIterable } from "https://deno.land/std@0.185.0/streams/readable_stream_from_iterable.ts";
+} from "https://deno.land/std@0.224.0/testing/asserts.ts";
+import { readableStreamFromIterable } from "https://deno.land/std@0.224.0/streams/readable_stream_from_iterable.ts";
 import {
   ConcatenatedJSONParseStream,
   ConcatenatedJSONStringifyStream,
diff --git a/src/parser.ts b/src/parser.ts
index 3bf1cc5..aab432b 100644
--- a/src/parser.ts
+++ b/src/parser.ts
@@ -1,4 +1,4 @@
-import { TextDelimiterStream } from "https://deno.land/std@0.185.0/streams/text_delimiter_stream.ts";
+import { TextDelimiterStream } from "https://deno.land/std@0.224.0/streams/text_delimiter_stream.ts";
 import { JSONValue, transformStreamFromGeneratorFunction } from "./utils.ts";
 
 // avoid dnt typecheck error
@@ -17,7 +17,7 @@ export interface ParseStreamOptions {
  * stream to parse [JSON lines](https://jsonlines.org/), [NDJSON](http://ndjson.org/) and [JSON Text Sequences](https://datatracker.ietf.org/doc/html/rfc7464).
  *
  * ```ts
- * import { JSONLinesParseStream } from "https://deno.land/x/jsonlines@v1.2.1/mod.ts";
+ * import { JSONLinesParseStream } from "https://deno.land/x/jsonlines@v1.2.2/mod.ts";
  *
  * const url = new URL("./testdata/json-lines.jsonl", import.meta.url);
  * const { body } = await fetch(`${url}`);
@@ -71,7 +71,7 @@ export class JSONLinesParseStream
  * stream to parse [Concatenated JSON](https://en.wikipedia.org/wiki/JSON_streaming#Concatenated_JSON).
  *
  * ```ts
- * import { ConcatenatedJSONParseStream } from "https://deno.land/x/jsonlines@v1.2.1/mod.ts";
+ * import { ConcatenatedJSONParseStream } from "https://deno.land/x/jsonlines@v1.2.2/mod.ts";
  *
  * const url = new URL("./testdata/concat-json.concat-json", import.meta.url);
  * const { body } = await fetch(`${url}`);
diff --git a/src/stringify.ts b/src/stringify.ts
index 0091433..35a495b 100644
--- a/src/stringify.ts
+++ b/src/stringify.ts
@@ -14,8 +14,8 @@ export interface StringifyStreamOptions {
  * stream to stringify [JSON lines](https://jsonlines.org/), [NDJSON](http://ndjson.org/) and [JSON Text Sequences](https://datatracker.ietf.org/doc/html/rfc7464).
  *
  * ```ts
- * import { readableStreamFromIterable } from "https://deno.land/std@0.185.0/streams/mod.ts";
- * import { JSONLinesStringifyStream } from "https://deno.land/x/jsonlines@v1.2.1/mod.ts";
+ * import { readableStreamFromIterable } from "https://deno.land/std@0.224.0/streams/mod.ts";
+ * import { JSONLinesStringifyStream } from "https://deno.land/x/jsonlines@v1.2.2/mod.ts";
  *
  * const file = await Deno.open(new URL("./tmp.concat-json", import.meta.url), {
  *   create: true,
@@ -57,8 +57,8 @@ export class JSONLinesStringifyStream extends TransformStream<unknown, string> {
  * stream to stringify [Concatenated JSON](https://en.wikipedia.org/wiki/JSON_streaming#Concatenated_JSON).
  *
  * ```ts
- * import { readableStreamFromIterable } from "https://deno.land/std@0.185.0/streams/mod.ts";
- * import { ConcatenatedJSONStringifyStream } from "https://deno.land/x/jsonlines@v1.2.1/mod.ts";
+ * import { readableStreamFromIterable } from "https://deno.land/std@0.224.0/streams/mod.ts";
+ * import { ConcatenatedJSONStringifyStream } from "https://deno.land/x/jsonlines@v1.2.2/mod.ts";
  *
  * const file = await Deno.open(new URL("./tmp.concat-json", import.meta.url), {
  *   create: true,
diff --git a/src/utils.ts b/src/utils.ts
index 9418d13..b9b2f89 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -12,8 +12,8 @@ type _QueuingStrategy<T> = QueuingStrategy<T | undefined>;
  * Convert the generator function into a TransformStream.
  *
  * ```ts
- * import { readableStreamFromIterable } from "https://deno.land/std@0.185.0/streams/mod.ts";
- * import { transformStreamFromGeneratorFunction } from "https://deno.land/x/jsonlines@v1.2.1/mod.ts";
+ * import { readableStreamFromIterable } from "https://deno.land/std@0.224.0/streams/mod.ts";
+ * import { transformStreamFromGeneratorFunction } from "https://deno.land/x/jsonlines@v1.2.2/mod.ts";
  *
  * const reader = readableStreamFromIterable([0, 1, 2])
  *   .pipeThrough(transformStreamFromGeneratorFunction(async function* (src) {