diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7ede0e4..ec923c6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,5 +9,5 @@ jobs:
       - uses: actions/checkout@master
       - uses: denolib/setup-deno@master
         with:
-          deno-version: v1.5.0
+          deno-version: v1.6.0
       - run: deno test -A
diff --git a/deps.ts b/deps.ts
index 5a0a695..bca1dee 100644
--- a/deps.ts
+++ b/deps.ts
@@ -1,8 +1,8 @@
-export * as base64url from "https://deno.land/std@0.75.0/encoding/base64url.ts";
+export * as base64url from "https://deno.land/std@0.80.0/encoding/base64url.ts";
 export {
   decodeString as convertHexToUint8Array,
   encodeToString as convertUint8ArrayToHex,
-} from "https://deno.land/std@0.75.0/encoding/hex.ts";
-export { HmacSha256 } from "https://deno.land/std@0.75.0/hash/sha256.ts";
-export { HmacSha512 } from "https://deno.land/std@0.75.0/hash/sha512.ts";
-export { RSA } from "https://deno.land/x/god_crypto@v1.4.4/rsa.ts";
+} from "https://deno.land/std@0.80.0/encoding/hex.ts";
+export { HmacSha256 } from "https://deno.land/std@0.80.0/hash/sha256.ts";
+export { HmacSha512 } from "https://deno.land/std@0.80.0/hash/sha512.ts";
+export { RSA } from "https://deno.land/x/god_crypto@v1.4.6/rsa.ts";
diff --git a/examples/example_deps.ts b/examples/example_deps.ts
index 69ce183..511bdf8 100644
--- a/examples/example_deps.ts
+++ b/examples/example_deps.ts
@@ -1,3 +1,3 @@
-export { serve } from "https://deno.land/std@0.75.0/http/server.ts";
-export { decode, encode } from "https://deno.land/std@0.75.0/encoding/utf8.ts";
-export { dirname, fromFileUrl } from "https://deno.land/std@0.75.0/path/mod.ts";
+export { serve } from "https://deno.land/std@0.80.0/http/server.ts";
+export { decode, encode } from "https://deno.land/std@0.80.0/encoding/utf8.ts";
+export { dirname, fromFileUrl } from "https://deno.land/std@0.80.0/path/mod.ts";
diff --git a/tests/test_deps.ts b/tests/test_deps.ts
index 4c30e56..60c2d4e 100644
--- a/tests/test_deps.ts
+++ b/tests/test_deps.ts
@@ -2,6 +2,6 @@ export {
   assertEquals,
   assertThrows,
   assertThrowsAsync,
-} from "https://deno.land/std@0.75.0/testing/asserts.ts";
+} from "https://deno.land/std@0.80.0/testing/asserts.ts";
 
-export { dirname, fromFileUrl } from "https://deno.land/std@0.75.0/path/mod.ts";
+export { dirname, fromFileUrl } from "https://deno.land/std@0.80.0/path/mod.ts";