diff --git a/packages/components/package.json b/packages/components/package.json
index 735b3d16..dc757468 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -54,7 +54,7 @@
     "tailwindcss": "^3.1.8",
     "ts-loader": "^9.3.0",
     "tsconfig-paths-webpack-plugin": "^4.0.0",
-    "typescript": "^4.7.4",
+    "typescript": "^4.8.2",
     "web-vitals": "^3.0.0",
     "webpack": "^5.74.0",
     "webpack-cli": "^4.10.0",
diff --git a/packages/squiggle-lang/package.json b/packages/squiggle-lang/package.json
index 6229738e..4d8c9224 100644
--- a/packages/squiggle-lang/package.json
+++ b/packages/squiggle-lang/package.json
@@ -68,7 +68,7 @@
     "ts-jest": "^27.1.4",
     "ts-loader": "^9.3.0",
     "ts-node": "^10.9.1",
-    "typescript": "^4.7.4",
+    "typescript": "^4.8.2",
     "webpack": "^5.74.0",
     "webpack-cli": "^4.10.0"
   },
diff --git a/packages/vscode-ext/package.json b/packages/vscode-ext/package.json
index 023c02fd..e223040c 100644
--- a/packages/vscode-ext/package.json
+++ b/packages/vscode-ext/package.json
@@ -134,7 +134,7 @@
     "eslint": "^8.23.0",
     "glob": "^8.0.3",
     "js-yaml": "^4.1.0",
-    "typescript": "^4.7.4",
+    "typescript": "^4.8.2",
     "vsce-yarn-patch": "^1.66.2"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index a09e1999..ddbc73d1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -17523,10 +17523,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==
 
-typescript@^4.7.4:
-  version "4.7.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.7.4.tgz#1a88596d1cf47d59507a1bcdfb5b9dfe4d488235"
-  integrity sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==
+typescript@^4.8.2:
+  version "4.8.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.2.tgz#e3b33d5ccfb5914e4eeab6699cf208adee3fd790"
+  integrity sha512-C0I1UsrrDHo2fYI5oaCGbSejwX4ch+9Y5jTQELvovfmFkK3HHSZJB8MSJcWLmCUBzQBchCrZ9rMRV6GuNrvGtw==
 
 ua-parser-js@^0.7.30:
   version "0.7.31"