diff --git a/.node-version b/.node-version
index 260a0e2..e9f788b 100644
--- a/.node-version
+++ b/.node-version
@@ -1 +1 @@
-12.19.0
+12.19.1
diff --git a/package.json b/package.json
index ed5b586..2541a3e 100644
--- a/package.json
+++ b/package.json
@@ -19,9 +19,9 @@
     }
   },
   "devDependencies": {
-    "cmd-ts": "0.6.6",
+    "cmd-ts": "0.6.7",
     "lerna-changelog": "1.0.1",
-    "prettier": "2.1.2",
+    "prettier": "2.2.0",
     "toml": "3.0.0"
   }
 }
diff --git a/site/package.json b/site/package.json
index d9d35b3..6d17c6c 100644
--- a/site/package.json
+++ b/site/package.json
@@ -8,8 +8,8 @@
     "build": "rm -rf public; mkdir public; cp ../.ci/install.sh ./public/install.txt"
   },
   "devDependencies": {
-    "@vercel/node": "1.8.4",
-    "typescript": "4.0.5",
+    "@vercel/node": "1.8.5",
+    "typescript": "4.1.2",
     "vercel": "21.0.1"
   }
 }
diff --git a/site/yarn.lock b/site/yarn.lock
index 93537dd..5f8f263 100644
--- a/site/yarn.lock
+++ b/site/yarn.lock
@@ -34,15 +34,6 @@
   resolved "https://registry.npmjs.org/@vercel/go/-/go-1.1.6.tgz#45ac3a6bd98a15b8bf1028b8c141a51fd971ac15"
   integrity sha512-swA2crS08fkPmw4UkR9yjmoL8FOCzuNHLFDqj8oM1V9ni610ibJ7Xk57jI8uyS7bTecQVh8VUxihb+SF0GT+aw==
 
-"@vercel/node@1.8.4":
-  version "1.8.4"
-  resolved "https://registry.yarnpkg.com/@vercel/node/-/node-1.8.4.tgz#43bbc2e39f97979390e0f968952bba4ebfdcb22e"
-  integrity sha512-4bwJVqia4e/qDgBbdDWL2INZS5F/nouUDK+onJwi3xKGy7829cb8b9g2j7pMcqonv2U/xzOCUMyTr+uESx9hHQ==
-  dependencies:
-    "@types/node" "*"
-    ts-node "8.9.1"
-    typescript "3.9.3"
-
 "@vercel/node@1.8.5":
   version "1.8.5"
   resolved "https://registry.yarnpkg.com/@vercel/node/-/node-1.8.5.tgz#2c8b9532f1bb25734a9964c52973386ed78022d4"
@@ -603,10 +594,10 @@ typescript@3.9.3:
   resolved "https://registry.npmjs.org/typescript/-/typescript-3.9.3.tgz#d3ac8883a97c26139e42df5e93eeece33d610b8a"
   integrity sha512-D/wqnB2xzNFIcoBG9FG8cXRDjiqSTbG2wd8DMZeQyJlP1vfTkIxH4GKveWaEBYySKIg+USu+E+EDIR47SqnaMQ==
 
-typescript@4.0.5:
-  version "4.0.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.5.tgz#ae9dddfd1069f1cb5beb3ef3b2170dd7c1332389"
-  integrity sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ==
+typescript@4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.2.tgz#6369ef22516fe5e10304aae5a5c4862db55380e9"
+  integrity sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==
 
 unique-string@^2.0.0:
   version "2.0.0"
diff --git a/yarn.lock b/yarn.lock
index af43ed8..b99c70c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -125,6 +125,14 @@ chalk@^3.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chalk@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.0.tgz#4e14870a618d9e2edd97dd8345fd9d9dc315646a"
+  integrity sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
 chownr@^1.1.2:
   version "1.1.4"
   resolved "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz#6fc9d7b42d32a583596337666e7d08084da2cc6b"
@@ -170,12 +178,12 @@ cliui@^6.0.0:
     strip-ansi "^6.0.0"
     wrap-ansi "^6.2.0"
 
-cmd-ts@0.6.6:
-  version "0.6.6"
-  resolved "https://registry.yarnpkg.com/cmd-ts/-/cmd-ts-0.6.6.tgz#eef0f2f9212fc9c2c49c04116760080f2c871a5f"
-  integrity sha512-teWSvjA1s82T3sTx28AkdRlkmYraBKrH56eSy2EiNnxOkJFmmW4bPIjuY25vLzeM2BraUBxLRm9EkcXtypK64A==
+cmd-ts@0.6.7:
+  version "0.6.7"
+  resolved "https://registry.yarnpkg.com/cmd-ts/-/cmd-ts-0.6.7.tgz#96b5dd66ee7406664d0cd5021cc3d8e2e540ee21"
+  integrity sha512-Y+4lTlcbfhwju9jIeNEKOf7C7reo1hWnWshG7UfiLFOIMzHWDTFW32jubzr1US/RE2rCGs/8Cnzpd007UjfuYg==
   dependencies:
-    chalk "^3.0.0"
+    chalk "^4.0.0"
     debug "^4.1.1"
     didyoumean "^1.2.1"
     strip-ansi "^6.0.0"
@@ -767,10 +775,10 @@ path-key@^2.0.0, path-key@^2.0.1:
   resolved "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
   integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
 
-prettier@2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.1.2.tgz#3050700dae2e4c8b67c4c3f666cdb8af405e1ce5"
-  integrity sha512-16c7K+x4qVlJg9rEbXl7HEGmQyZlG4R9AgP+oHKRMsMsuk8s+ATStlf1NpDqyBI1HpVyfjLOeMhH2LvuNvV5Vg==
+prettier@2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.2.0.tgz#8a03c7777883b29b37fb2c4348c66a78e980418b"
+  integrity sha512-yYerpkvseM4iKD/BXLYUkQV5aKt4tQPqaGW6EsZjzyu0r7sVZZNPJW4Y8MyKmicp6t42XUPcBVA+H6sB3gqndw==
 
 process-nextick-args@~2.0.0:
   version "2.0.1"