diff --git a/pkgs/development/web/deno/default.nix b/pkgs/development/web/deno/default.nix
index cdb34aab45c4..6faba30bf77f 100644
--- a/pkgs/development/web/deno/default.nix
+++ b/pkgs/development/web/deno/default.nix
@@ -15,15 +15,15 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "deno";
-  version = "1.8.3";
+  version = "1.9.0";
 
   src = fetchFromGitHub {
     owner = "denoland";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-QkVDIpJ4VW3DpcwhydDnt68zxVXwkitIiN8blGlqX1g=";
+    sha256 = "sha256-LrJGwsP+P8zXYwboF5791YuWGVdhcQJLOoBv+VzrYzs=";
   };
-  cargoSha256 = "sha256-pf/4/H3wNORNvAswz8+7B3x5T5MyQgW7HgtDLBhfE/o=";
+  cargoSha256 = "sha256-JDapls3nRNETri6nZPRjZFlAFVN1Owhp965zf0Rn3ug=";
 
   # Install completions post-install
   nativeBuildInputs = [ installShellFiles ];
diff --git a/pkgs/development/web/deno/librusty_v8.nix b/pkgs/development/web/deno/librusty_v8.nix
index 41c06fbf7ce0..c1dbd0f773a8 100644
--- a/pkgs/development/web/deno/librusty_v8.nix
+++ b/pkgs/development/web/deno/librusty_v8.nix
@@ -11,11 +11,11 @@ let
   };
 in
 fetch_librusty_v8 {
-  version = "0.21.0";
+  version = "0.22.1";
   shas = {
-    x86_64-linux = "sha256-oxGCM6jlqafjAfTtFwARxBv/8tiUaD9A2TlLyj/3LlQ=";
-    aarch64-linux = "sha256-yeDcrxEp3qeE6/NWEc1v7VoHjlgppIOkcHTNVksXNsM=";
-    x86_64-darwin = "sha256-QqdBa59xPxM8eDRzvPxvv9HFVgp2rt+5jiwIOgsi8JE=";
-    aarch64-darwin = "sha256-aq2Kjn8QSDMhNg8pEbXkJCHUKmDTNnitq42SDDVyRd4=";
+    x86_64-linux = "sha256-rHI5qzwmDvlIdjUCZwvl6/s2Oe6d3/V7TJwfP1AFjik=";
+    aarch64-linux = "sha256-7VhrOkzWayZFTsq0II5uh+TxXaIDSkc0E19ZwT3Hl6c=";
+    x86_64-darwin = "sha256-zXXL2YqgjFmuDHGReIGWVxfSS3PMND0J0qlHRV/rKs8=";
+    aarch64-darwin = "sha256-X/CCJn5yWJH2x6lCGAFllrQUj7XLA3TICRP3aiWytjk=";
   };
 }