diff --git a/deno.json b/deno.json
index 746cff580b..ee8ae6babd 100644
--- a/deno.json
+++ b/deno.json
@@ -7,7 +7,7 @@
     "@actions/core": "npm:@actions/core@1.10.1",
     "@octokit/rest": "npm:@octokit/rest@20.0.2",
     "ajv": "npm:ajv@8.16.0",
-    "type-fest": "npm:type-fest@4.20.1",
+    "type-fest": "npm:type-fest@4.21.0",
     "handlebars": "npm:handlebars@4.7.8",
     "less": "npm:less@4.2.0",
     "usercss-meta": "npm:usercss-meta@0.12.0",
diff --git a/deno.lock b/deno.lock
index 4404ede3db..48ab998451 100644
--- a/deno.lock
+++ b/deno.lock
@@ -18,7 +18,7 @@
       "npm:stylelint-config-standard@36.0.1": "npm:stylelint-config-standard@36.0.1_stylelint@16.6.1__@csstools+css-tokenizer@2.3.1__@csstools+css-parser-algorithms@2.6.3___@csstools+css-tokenizer@2.3.1__postcss-selector-parser@6.1.0__postcss@8.4.38",
       "npm:stylelint@16.6.1": "npm:stylelint@16.6.1_@csstools+css-tokenizer@2.3.1_@csstools+css-parser-algorithms@2.6.3__@csstools+css-tokenizer@2.3.1_postcss-selector-parser@6.1.0_postcss@8.4.38",
       "npm:svgo@3.3.2": "npm:svgo@3.3.2",
-      "npm:type-fest@4.20.1": "npm:type-fest@4.20.1",
+      "npm:type-fest@4.21.0": "npm:type-fest@4.21.0",
       "npm:usercss-meta@0.12.0": "npm:usercss-meta@0.12.0"
     },
     "npm": {
@@ -1328,8 +1328,8 @@
         "integrity": "sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==",
         "dependencies": {}
       },
-      "type-fest@4.20.1": {
-        "integrity": "sha512-R6wDsVsoS9xYOpy8vgeBlqpdOyzJ12HNfQhC/aAKWM3YoCV9TtunJzh/QpkMgeDhkoynDcw5f1y+qF9yc/HHyg==",
+      "type-fest@4.21.0": {
+        "integrity": "sha512-ADn2w7hVPcK6w1I0uWnM//y1rLXZhzB9mr0a3OirzclKF1Wp6VzevUmzz/NRAWunOT6E8HrnpGY7xOfc6K57fA==",
         "dependencies": {}
       },
       "type@2.7.3": {
@@ -1595,7 +1595,7 @@
       "npm:stylelint-config-standard@36.0.1",
       "npm:stylelint@16.6.1",
       "npm:svgo@3.3.2",
-      "npm:type-fest@4.20.1",
+      "npm:type-fest@4.21.0",
       "npm:usercss-meta@0.12.0"
     ]
   }