diff --git a/package-lock.json b/package-lock.json
index f2365e7..5e390f7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -50,7 +50,7 @@
                 "sass": "^1.54.5",
                 "terser": "^5.15.0",
                 "tsify": "^5.0.4",
-                "typescript": "^4.7.4",
+                "typescript": "^4.8.2",
                 "vinyl-buffer": "^1.0.1",
                 "vinyl-source-stream": "^2.0.0",
                 "web-ext-types": "^3.2.1"
@@ -14155,9 +14155,9 @@
             "dev": true
         },
         "node_modules/typescript": {
-            "version": "4.7.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-            "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
+            "version": "4.8.2",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.2.tgz",
+            "integrity": "sha512-C0I1UsrrDHo2fYI5oaCGbSejwX4ch+9Y5jTQELvovfmFkK3HHSZJB8MSJcWLmCUBzQBchCrZ9rMRV6GuNrvGtw==",
             "dev": true,
             "bin": {
                 "tsc": "bin/tsc",
@@ -25918,9 +25918,9 @@
             "dev": true
         },
         "typescript": {
-            "version": "4.7.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-            "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
+            "version": "4.8.2",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.2.tgz",
+            "integrity": "sha512-C0I1UsrrDHo2fYI5oaCGbSejwX4ch+9Y5jTQELvovfmFkK3HHSZJB8MSJcWLmCUBzQBchCrZ9rMRV6GuNrvGtw==",
             "dev": true
         },
         "umd": {
diff --git a/package.json b/package.json
index 7f8f8ab..8c33663 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
         "sass": "^1.54.5",
         "terser": "^5.15.0",
         "tsify": "^5.0.4",
-        "typescript": "^4.7.4",
+        "typescript": "^4.8.2",
         "vinyl-buffer": "^1.0.1",
         "vinyl-source-stream": "^2.0.0",
         "web-ext-types": "^3.2.1"