diff --git a/package-lock.json b/package-lock.json
index 2ee8657..4a30612 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -963,31 +963,18 @@
       }
     },
     "node_modules/@peggyjs/from-mem": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/@peggyjs/from-mem/-/from-mem-3.1.1.tgz",
-      "integrity": "sha512-m5OEjgJaePWpyNtQCvRZkpLoV+z44eh6QIO9yEwQuOThdUdkECO3wcKLT3tFA3H8WM5bxU/K/dpmo7r/X16UEw==",
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/@peggyjs/from-mem/-/from-mem-3.1.3.tgz",
+      "integrity": "sha512-LLlgtfXIaeYXoOYovOI0spLM8ZXaqkAlmcRRrLzHJzLMqkU6Sw0R4KMoCoHx1PjaP815pSCBlS+BN6aD8t1Jgg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "semver": "7.7.2"
+        "semver": "7.7.4"
       },
       "engines": {
         "node": ">=20.8"
       }
     },
-    "node_modules/@peggyjs/from-mem/node_modules/semver": {
-      "version": "7.7.2",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.2.tgz",
-      "integrity": "sha512-RF0Fw+rO5AMf9MAyaRXI4AV0Ulj5lMHqVxxdSgiVbixSCXoEmmX/jk0CuJw4+3SqroYO9VoUh+HcuJivvtJemA==",
-      "dev": true,
-      "license": "ISC",
-      "bin": {
-        "semver": "bin/semver.js"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
     "node_modules/@sindresorhus/is": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-4.6.0.tgz",
@@ -1546,15 +1533,15 @@
       "license": "MIT"
     },
     "node_modules/peggy": {
-      "version": "5.0.6",
-      "resolved": "https://registry.npmjs.org/peggy/-/peggy-5.0.6.tgz",
-      "integrity": "sha512-Sud8Zus0JAgE+U4zwkJv29OOaXhviFI7J90/6cGfy3OoqR8dpnieeF9a46dj0bTtqiFnrFatldA6ltQyOJvNmg==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/peggy/-/peggy-5.1.0.tgz",
+      "integrity": "sha512-IEo5aYRZ2kXH4Qby06cjtL114PZnwLoTiA41vUmg2vPZgANn+c87m5BUurhuDr5/cu758ZlpgsAfBVx+hhO5+w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@peggyjs/from-mem": "3.1.1",
-        "commander": "^14.0.0",
-        "source-map-generator": "2.0.2"
+        "@peggyjs/from-mem": "3.1.3",
+        "commander": "^14.0.3",
+        "source-map-generator": "2.0.6"
       },
       "bin": {
         "peggy": "bin/peggy.js"
@@ -1577,9 +1564,9 @@
       }
     },
     "node_modules/peggy/node_modules/commander": {
-      "version": "14.0.2",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-14.0.2.tgz",
-      "integrity": "sha512-TywoWNNRbhoD0BXs1P3ZEScW8W5iKrnbithIl0YH+uCmBd0QpPOA8yc82DS3BIE5Ma6FnBVUsJ7wVUDz4dvOWQ==",
+      "version": "14.0.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-14.0.3.tgz",
+      "integrity": "sha512-H+y0Jo/T1RZ9qPP4Eh1pkcQcLRglraJaSLoyOtHxu6AapkjWVCy2Sit1QQ4x3Dng8qDlSsZEet7g5Pq06MvTgw==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -1620,9 +1607,9 @@
       }
     },
     "node_modules/semver": {
-      "version": "7.7.3",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.3.tgz",
-      "integrity": "sha512-SdsKMrI9TdgjdweUSR9MweHA4EJ8YxHn8DFaDisvhVlUOe4BF1tLD7GAj0lIqWVl+dPb/rExr0Btby5loQm20Q==",
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.4.tgz",
+      "integrity": "sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA==",
       "dev": true,
       "license": "ISC",
       "bin": {
@@ -1646,9 +1633,9 @@
       }
     },
     "node_modules/source-map-generator": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/source-map-generator/-/source-map-generator-2.0.2.tgz",
-      "integrity": "sha512-unCl5BQhF/us51DiT7SvlSY3QUPhyfAdHJxd8l7FXdwzqxli0UDMV2dEuei2SeGp3Z4rB/AJ9zKi1mGOp2K2ww==",
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/source-map-generator/-/source-map-generator-2.0.6.tgz",
+      "integrity": "sha512-IlassDs1Ve8nV6uyQZXF9kdkJpVKnMte2JZQXu13M0A5zwc+vu6+LNHfmxsHBMDtoZE21RHiKI0/xvpecZRCNg==",
       "dev": true,
       "license": "BSD-3-Clause",
       "engines": {
@@ -2034,7 +2021,7 @@
       },
       "devDependencies": {
         "expect-type": "^1.3.0",
-        "peggy": "^5.0.6",
+        "peggy": "^5.1.0",
         "peggy-ts": "github:hudlow/peggy-ts#v0.0.9"
       },
       "peerDependencies": {
diff --git a/packages/cel/package.json b/packages/cel/package.json
index d931a0c..8f04367 100644
--- a/packages/cel/package.json
+++ b/packages/cel/package.json
@@ -54,7 +54,7 @@
     "@bufbuild/cel-spec": "0.4.0"
   },
   "devDependencies": {
-    "peggy": "^5.0.6",
+    "peggy": "^5.1.0",
     "peggy-ts": "github:hudlow/peggy-ts#v0.0.9",
     "expect-type": "^1.3.0"
   }