diff --git a/package-lock.json b/package-lock.json
index f12c2c462f..98de9013f9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4590,6 +4590,17 @@
         "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
       }
     },
+    "node_modules/abort-controller": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/abort-controller/-/abort-controller-3.0.0.tgz",
+      "integrity": "sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==",
+      "dependencies": {
+        "event-target-shim": "^5.0.0"
+      },
+      "engines": {
+        "node": ">=6.5"
+      }
+    },
     "node_modules/accepts": {
       "version": "1.3.8",
       "dev": true,
@@ -9727,6 +9738,14 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/event-target-shim": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/event-target-shim/-/event-target-shim-5.0.1.tgz",
+      "integrity": "sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/eventemitter3": {
       "version": "5.0.1",
       "dev": true,
@@ -16856,7 +16875,8 @@
     },
     "node_modules/readable-stream": {
       "version": "3.6.2",
-      "license": "MIT",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
+      "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
       "dependencies": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -20928,19 +20948,19 @@
     },
     "packages/browserify": {
       "name": "lavamoat-browserify",
-      "version": "17.0.5",
+      "version": "17.0.6",
       "license": "MIT",
       "dependencies": {
         "@lavamoat/aa": "^4.1.0",
-        "@lavamoat/lavapack": "^6.1.1",
+        "@lavamoat/lavapack": "^6.1.2",
         "browser-resolve": "2.0.0",
         "concat-stream": "2.0.0",
         "convert-source-map": "2.0.0",
         "duplexify": "4.1.2",
         "json-stable-stringify": "1.1.1",
-        "lavamoat-core": "^15.2.0",
+        "lavamoat-core": "^15.2.1",
         "pify": "5.0.0",
-        "readable-stream": "3.6.2",
+        "readable-stream": "4.5.2",
         "source-map": "0.7.4",
         "through2": "4.0.2"
       },
@@ -20959,6 +20979,44 @@
         "node": "^16.20.0 || ^18.0.0 || ^20.0.0"
       }
     },
+    "packages/browserify/node_modules/buffer": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
+      "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "dependencies": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.2.1"
+      }
+    },
+    "packages/browserify/node_modules/readable-stream": {
+      "version": "4.5.2",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-4.5.2.tgz",
+      "integrity": "sha512-yjavECdqeZ3GLXNgRXgeQEdz9fvDDkNKyHnbHRFtOr7/LcfgBcmct7t/ET+HaCTqfh06OzoAxrkN/IfjJBVe+g==",
+      "dependencies": {
+        "abort-controller": "^3.0.0",
+        "buffer": "^6.0.3",
+        "events": "^3.3.0",
+        "process": "^0.11.10",
+        "string_decoder": "^1.3.0"
+      },
+      "engines": {
+        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+      }
+    },
     "packages/browserify/node_modules/source-map": {
       "version": "0.7.4",
       "license": "BSD-3-Clause",
@@ -20968,12 +21026,12 @@
     },
     "packages/core": {
       "name": "lavamoat-core",
-      "version": "15.2.0",
+      "version": "15.2.1",
       "license": "MIT",
       "dependencies": {
         "@babel/types": "7.24.0",
         "json-stable-stringify": "1.1.1",
-        "lavamoat-tofu": "^7.2.1",
+        "lavamoat-tofu": "^7.2.2",
         "merge-deep": "3.0.3",
         "type-fest": "4.10.2"
       },
@@ -20988,7 +21046,7 @@
     },
     "packages/lavapack": {
       "name": "@lavamoat/lavapack",
-      "version": "6.1.1",
+      "version": "6.1.2",
       "license": "MIT",
       "dependencies": {
         "combine-source-map": "0.8.0",
@@ -20996,8 +21054,8 @@
         "espree": "9.6.1",
         "json-stable-stringify": "1.1.1",
         "JSONStream": "1.3.5",
-        "lavamoat-core": "^15.2.0",
-        "readable-stream": "3.6.2",
+        "lavamoat-core": "^15.2.1",
+        "readable-stream": "4.5.2",
         "through2": "4.0.2",
         "umd": "3.0.3"
       },
@@ -21009,6 +21067,44 @@
         "node": "^16.20.0 || ^18.0.0 || ^20.0.0"
       }
     },
+    "packages/lavapack/node_modules/buffer": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
+      "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "dependencies": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.2.1"
+      }
+    },
+    "packages/lavapack/node_modules/readable-stream": {
+      "version": "4.5.2",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-4.5.2.tgz",
+      "integrity": "sha512-yjavECdqeZ3GLXNgRXgeQEdz9fvDDkNKyHnbHRFtOr7/LcfgBcmct7t/ET+HaCTqfh06OzoAxrkN/IfjJBVe+g==",
+      "dependencies": {
+        "abort-controller": "^3.0.0",
+        "buffer": "^6.0.3",
+        "events": "^3.3.0",
+        "process": "^0.11.10",
+        "string_decoder": "^1.3.0"
+      },
+      "engines": {
+        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+      }
+    },
     "packages/lavapack/node_modules/source-map": {
       "version": "0.7.4",
       "dev": true,
@@ -21049,7 +21145,7 @@
     },
     "packages/node": {
       "name": "lavamoat",
-      "version": "8.0.4",
+      "version": "8.0.5",
       "license": "MIT",
       "dependencies": {
         "@babel/code-frame": "7.23.5",
@@ -21058,8 +21154,8 @@
         "bindings": "1.5.0",
         "htmlescape": "1.1.1",
         "json-stable-stringify": "1.1.1",
-        "lavamoat-core": "^15.2.0",
-        "lavamoat-tofu": "^7.2.1",
+        "lavamoat-core": "^15.2.1",
+        "lavamoat-tofu": "^7.2.2",
         "node-gyp-build": "4.8.0",
         "resolve": "1.22.8",
         "yargs": "17.7.2"
@@ -21078,7 +21174,7 @@
       "dependencies": {
         "@endo/compartment-mapper": "1.1.0",
         "browserify": "17.0.0",
-        "readable-stream": "3.6.2",
+        "readable-stream": "4.5.2",
         "ses": "1.1.0"
       },
       "devDependencies": {
@@ -21090,6 +21186,44 @@
         "node": "^16.20.0 || ^18.0.0 || ^20.0.0"
       }
     },
+    "packages/perf/node_modules/buffer": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
+      "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "dependencies": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.2.1"
+      }
+    },
+    "packages/perf/node_modules/readable-stream": {
+      "version": "4.5.2",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-4.5.2.tgz",
+      "integrity": "sha512-yjavECdqeZ3GLXNgRXgeQEdz9fvDDkNKyHnbHRFtOr7/LcfgBcmct7t/ET+HaCTqfh06OzoAxrkN/IfjJBVe+g==",
+      "dependencies": {
+        "abort-controller": "^3.0.0",
+        "buffer": "^6.0.3",
+        "events": "^3.3.0",
+        "process": "^0.11.10",
+        "string_decoder": "^1.3.0"
+      },
+      "engines": {
+        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+      }
+    },
     "packages/preinstall-always-fail": {
       "name": "@lavamoat/preinstall-always-fail",
       "version": "2.0.0",
@@ -21117,7 +21251,7 @@
     },
     "packages/tofu": {
       "name": "lavamoat-tofu",
-      "version": "7.2.1",
+      "version": "7.2.2",
       "license": "MIT",
       "dependencies": {
         "@babel/parser": "7.24.0",
@@ -21133,15 +21267,15 @@
         "node": "^16.20.0 || ^18.0.0 || ^20.0.0"
       },
       "peerDependencies": {
-        "lavamoat-core": "^15.2.0"
+        "lavamoat-core": "^15.2.1"
       }
     },
     "packages/viz": {
       "name": "lavamoat-viz",
-      "version": "7.0.4",
+      "version": "7.0.5",
       "license": "MIT",
       "dependencies": {
-        "lavamoat-core": "^15.2.0",
+        "lavamoat-core": "^15.2.1",
         "ncp": "2.0.0",
         "open": "8.4.2",
         "pify": "5.0.0",
@@ -22799,12 +22933,12 @@
     },
     "packages/webpack": {
       "name": "@lavamoat/webpack",
-      "version": "0.2.0-beta.0",
+      "version": "0.2.1-beta.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@lavamoat/aa": "^4.1.0",
         "browser-resolve": "2.0.0",
-        "lavamoat-core": "^15.2.0"
+        "lavamoat-core": "^15.2.1"
       },
       "devDependencies": {
         "@babel/preset-env": "7.24.0",
diff --git a/packages/browserify/package.json b/packages/browserify/package.json
index 5e7e3ff262..d549017536 100644
--- a/packages/browserify/package.json
+++ b/packages/browserify/package.json
@@ -38,7 +38,7 @@
     "json-stable-stringify": "1.1.1",
     "lavamoat-core": "^15.2.1",
     "pify": "5.0.0",
-    "readable-stream": "3.6.2",
+    "readable-stream": "4.5.2",
     "source-map": "0.7.4",
     "through2": "4.0.2"
   },
diff --git a/packages/lavapack/package.json b/packages/lavapack/package.json
index 16af5e2a14..38f3f44969 100644
--- a/packages/lavapack/package.json
+++ b/packages/lavapack/package.json
@@ -34,7 +34,7 @@
     "espree": "9.6.1",
     "json-stable-stringify": "1.1.1",
     "lavamoat-core": "^15.2.1",
-    "readable-stream": "3.6.2",
+    "readable-stream": "4.5.2",
     "through2": "4.0.2",
     "umd": "3.0.3"
   },
diff --git a/packages/perf/package.json b/packages/perf/package.json
index 29d537c9c3..42473cad03 100644
--- a/packages/perf/package.json
+++ b/packages/perf/package.json
@@ -25,7 +25,7 @@
   "dependencies": {
     "@endo/compartment-mapper": "1.1.0",
     "browserify": "17.0.0",
-    "readable-stream": "3.6.2",
+    "readable-stream": "4.5.2",
     "ses": "1.1.0"
   },
   "devDependencies": {