diff --git a/package-lock.json b/package-lock.json
index 9ba97ac..95b871b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1330,9 +1330,9 @@
       "link": true
     },
     "node_modules/expect-type": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/expect-type/-/expect-type-1.3.0.tgz",
-      "integrity": "sha512-knvyeauYhqjOYvQ66MznSMs83wmHrCycNEN6Ao+2AeYEfxUIkuiVxdEa1qlGEPK+We3n0THiDciYSsCcgW/DoA==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/expect-type/-/expect-type-1.4.0.tgz",
+      "integrity": "sha512-KfYbmpRm0VbLjEvVa9yGwCi9GI34xvi7A/HXYWQO65CSD2u3MczUJSuwXKFIxlGsgBQizV9q5J9NHj4VG0n+pA==",
       "dev": true,
       "license": "Apache-2.0",
       "engines": {
@@ -2070,7 +2070,7 @@
         "@bufbuild/re2": "0.6.0"
       },
       "devDependencies": {
-        "expect-type": "^1.3.0",
+        "expect-type": "^1.4.0",
         "peggy": "^5.0.6",
         "peggy-ts": "github:hudlow/peggy-ts#v0.0.9",
         "re2js": "^2.7.1"
diff --git a/packages/cel/package.json b/packages/cel/package.json
index 604385b..0fcf118 100644
--- a/packages/cel/package.json
+++ b/packages/cel/package.json
@@ -55,7 +55,7 @@
     "@bufbuild/re2": "0.6.0"
   },
   "devDependencies": {
-    "expect-type": "^1.3.0",
+    "expect-type": "^1.4.0",
     "peggy": "^5.0.6",
     "peggy-ts": "github:hudlow/peggy-ts#v0.0.9",
     "re2js": "^2.7.1"