diff --git a/package.json b/package.json
index 5fbc8353..ed80c3c4 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "rimraf": "3.0.2",
     "rollup": "2.15.0",
     "rollup-plugin-copy": "3.3.0",
-    "sirv-cli": "1.0.0",
+    "sirv-cli": "1.0.12",
     "typescript": "3.9.5"
   },
   "lint-staged": {
diff --git a/yarn.lock b/yarn.lock
index bf52f3c0..a37e9f66 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -339,10 +339,10 @@
     "@nodelib/fs.scandir" "2.1.3"
     fastq "^1.6.0"
 
-"@polka/url@^1.0.0-next.9":
-  version "1.0.0-next.11"
-  resolved "https://registry.yarnpkg.com/@polka/url/-/url-1.0.0-next.11.tgz#aeb16f50649a91af79dbe36574b66d0f9e4d9f71"
-  integrity sha512-3NsZsJIA/22P3QUyrEDNA2D133H4j224twJrdipXN38dpnIOzAbUDtOwkcJ5pXmn75w7LSQDjA4tO9dm1XlqlA==
+"@polka/url@^1.0.0-next.15":
+  version "1.0.0-next.15"
+  resolved "https://registry.yarnpkg.com/@polka/url/-/url-1.0.0-next.15.tgz#6a9d143f7f4f49db2d782f9e1c8839a29b43ae23"
+  integrity sha512-15spi3V28QdevleWBNXE4pIls3nFZmBbUGrW9IVPwiQczuSb9n76TCB4bsk8TSel+I1OkHEdPhu5QKMfY6rQHA==
 
 "@samverschueren/stream-to-observable@^0.3.0":
   version "0.3.0"
@@ -3887,10 +3887,10 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
   integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
 
-sirv-cli@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/sirv-cli/-/sirv-cli-1.0.0.tgz#3456aee9159d39fa8c9868eab3a308a3538414e0"
-  integrity sha512-84PvgoXKbUmyO3i4kHFSrXuerD2iGIcewBgdmghwjeK1nRACJ8gG/vOH1qZdBDJMZGBC8miHs7erNFwv0mXE1A==
+sirv-cli@1.0.12:
+  version "1.0.12"
+  resolved "https://registry.yarnpkg.com/sirv-cli/-/sirv-cli-1.0.12.tgz#10c5240831879422dba42bdcdf9c09dcc3314615"
+  integrity sha512-Rs5PvF3a48zuLmrl8vcqVv9xF/WWPES19QawVkpdzqx7vD5SMZS07+ece1gK4umbslXN43YeIksYtQM5csgIzQ==
   dependencies:
     console-clear "^1.1.0"
     get-port "^3.2.0"
@@ -3898,15 +3898,15 @@ sirv-cli@1.0.0:
     local-access "^1.0.1"
     sade "^1.6.0"
     semiver "^1.0.0"
-    sirv "^1.0.0"
+    sirv "^1.0.12"
     tinydate "^1.0.0"
 
-sirv@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/sirv/-/sirv-1.0.0.tgz#c55fb4dd47760c95608f5fef10760ddbfc3fe209"
-  integrity sha512-NYxkb52SaeZWHH4cKwmY5N+Qv/oAVZHOUNuV+N7ohuJrlEYyQ0NdnR9s6+Ki2UFfYE4hjThzDCG9oU/qSNRdYA==
+sirv@^1.0.12:
+  version "1.0.12"
+  resolved "https://registry.yarnpkg.com/sirv/-/sirv-1.0.12.tgz#d816c882b35489b3c63290e2f455ae3eccd5f652"
+  integrity sha512-+jQoCxndz7L2tqQL4ZyzfDhky0W/4ZJip3XoOuxyQWnAwMxindLl3Xv1qT4x1YX/re0leShvTm8Uk0kQspGhBg==
   dependencies:
-    "@polka/url" "^1.0.0-next.9"
+    "@polka/url" "^1.0.0-next.15"
     mime "^2.3.1"
     totalist "^1.0.0"