diff --git a/pkgs/development/web/deno/default.nix b/pkgs/development/web/deno/default.nix
index 4291af81f405..eff2af506c99 100644
--- a/pkgs/development/web/deno/default.nix
+++ b/pkgs/development/web/deno/default.nix
@@ -16,15 +16,15 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "deno";
-  version = "1.21.3";
+  version = "1.22.0";
 
   src = fetchFromGitHub {
     owner = "denoland";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-0LjY5XBtR9uoxLOOFRebbSuH9chSdH1/9rtsY15NdCM=";
+    sha256 = "sha256-gragdn3ToOz/We+iVOrX/Fx0g7Zbb7RT5C/2K1+/spc=";
   };
-  cargoSha256 = "sha256-8YldzUO9Jysu0w2NvGWDIr2eIWcrX9ALUodYwIykt64=";
+  cargoSha256 = "sha256-+lNrkOCiC9WT0hbuUBCTaFCsVWJVbp/up2iov3MMt8o=";
 
   postPatch = ''
     # upstream uses lld on aarch64-darwin for faster builds
diff --git a/pkgs/development/web/deno/librusty_v8.nix b/pkgs/development/web/deno/librusty_v8.nix
index e1a9b0de7536..f736120c416a 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 = "0.42.0";
+  version = "0.42.1";
   shas = {
-    x86_64-linux = "sha256-p8wC2r9+PKEabaHj0NF059TBSKOpE+rtZkqk1SXINzQ=";
-    aarch64-linux = "sha256-1mQQ5XmR+WcYW6BGfnUdsG4yzhwIal80Y5fWw4XAJ3g=";
-    x86_64-darwin = "sha256-a5Mu33gXn2X02WRdtO1hb9JRctmFTiCaLNhScz2D0J8=";
-    aarch64-darwin = "sha256-THEFn8nQDktXJlY1zpi2760KAS2eKEQ9O3Y+yqI2OYw=";
+    x86_64-linux = "sha256-rAqIkJ85l5eSojTowVZl5waK/fk00JI4fI1AY1ue/i4=";
+    aarch64-linux = "sha256-uGptQ5V4u6Vz5BI9xmMShB3gnIUjvA/LKeh+kj71XK8=";
+    x86_64-darwin = "sha256-Hcb4Vct9aTv4APJfNpydRY68jpEE3wZVctKhURohz4Y=";
+    aarch64-darwin = "sha256-OSrbI7pX9arCJt8ymRLEARo8admPDHvpDLqf3+iYzVQ=";
   };
 }