diff --git a/README.md b/README.md
index c866e71..b732f06 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ NOTE: To install plugins from remote, you need to install
### Requirements
-Dpp.vim requires both Deno and denops.vim.
+Dpp.vim requires both Deno 1.42+ and denops.vim.
-
-
diff --git a/denops/dpp/deps.ts b/denops/dpp/deps.ts
index cadec5a..5ce3ebb 100644
--- a/denops/dpp/deps.ts
+++ b/denops/dpp/deps.ts
@@ -16,7 +16,7 @@ export {
assertEquals,
assertInstanceOf,
equal,
-} from "https://deno.land/std@0.223.0/assert/mod.ts";
+} from "https://deno.land/std@0.224.0/assert/mod.ts";
export {
basename,
dirname,
@@ -25,10 +25,10 @@ export {
parse,
SEPARATOR as pathsep,
toFileUrl,
-} from "https://deno.land/std@0.223.0/path/mod.ts";
+} from "https://deno.land/std@0.224.0/path/mod.ts";
export {
deadline,
DeadlineError,
-} from "https://deno.land/std@0.223.0/async/mod.ts";
+} from "https://deno.land/std@0.224.0/async/mod.ts";
export { TimeoutError } from "https://deno.land/x/msgpack_rpc@v4.0.1/response_waiter.ts";
export { Lock } from "https://deno.land/x/async@v2.1.0/mod.ts";
diff --git a/doc/dpp.txt b/doc/dpp.txt
index a39357a..579cc51 100644
--- a/doc/dpp.txt
+++ b/doc/dpp.txt
@@ -47,7 +47,7 @@ INSTALL *dpp-install*
NOTE: dpp.vim requires Neovim (0.10.0+) or Vim 9.0.1276+ (latest is
recommended).
-Please install both Deno and "denops.vim".
+Please install both Deno 1.42+ and "denops.vim".
https://deno.land/
https://github.com/vim-denops/denops.vim