diff --git a/lavamoat/browserify/beta/policy.json b/lavamoat/browserify/beta/policy.json
index 60547db7c..a20dd67cf 100644
--- a/lavamoat/browserify/beta/policy.json
+++ b/lavamoat/browserify/beta/policy.json
@@ -536,11 +536,11 @@
         "@eth-optimism/contracts>@ethersproject/contracts": true,
         "@metamask/assets-controllers>@ethersproject/abi": true,
         "@metamask/assets-controllers>@ethersproject/providers": true,
+        "@metamask/assets-controllers>@metamask/base-controller": true,
+        "@metamask/assets-controllers>@metamask/contract-metadata": true,
         "@metamask/assets-controllers>abort-controller": true,
         "@metamask/assets-controllers>async-mutex": true,
         "@metamask/assets-controllers>multiformats": true,
-        "@metamask/base-controller": true,
-        "@metamask/contract-metadata": true,
         "@metamask/controller-utils": true,
         "@metamask/metamask-eth-abis": true,
         "browserify>events": true,
@@ -613,6 +613,11 @@
         "@ethersproject/bignumber>@ethersproject/logger": true
       }
     },
+    "@metamask/assets-controllers>@metamask/base-controller": {
+      "packages": {
+        "immer": true
+      }
+    },
     "@metamask/assets-controllers>abort-controller": {
       "globals": {
         "AbortController": true
diff --git a/lavamoat/browserify/flask/policy.json b/lavamoat/browserify/flask/policy.json
index 178cbd8ae..6f44bf7df 100644
--- a/lavamoat/browserify/flask/policy.json
+++ b/lavamoat/browserify/flask/policy.json
@@ -681,11 +681,11 @@
         "@eth-optimism/contracts>@ethersproject/contracts": true,
         "@metamask/assets-controllers>@ethersproject/abi": true,
         "@metamask/assets-controllers>@ethersproject/providers": true,
+        "@metamask/assets-controllers>@metamask/base-controller": true,
+        "@metamask/assets-controllers>@metamask/contract-metadata": true,
         "@metamask/assets-controllers>abort-controller": true,
         "@metamask/assets-controllers>async-mutex": true,
         "@metamask/assets-controllers>multiformats": true,
-        "@metamask/base-controller": true,
-        "@metamask/contract-metadata": true,
         "@metamask/controller-utils": true,
         "@metamask/metamask-eth-abis": true,
         "browserify>events": true,
@@ -758,6 +758,11 @@
         "@ethersproject/bignumber>@ethersproject/logger": true
       }
     },
+    "@metamask/assets-controllers>@metamask/base-controller": {
+      "packages": {
+        "immer": true
+      }
+    },
     "@metamask/assets-controllers>abort-controller": {
       "globals": {
         "AbortController": true
diff --git a/lavamoat/browserify/main/policy.json b/lavamoat/browserify/main/policy.json
index 60547db7c..a20dd67cf 100644
--- a/lavamoat/browserify/main/policy.json
+++ b/lavamoat/browserify/main/policy.json
@@ -536,11 +536,11 @@
         "@eth-optimism/contracts>@ethersproject/contracts": true,
         "@metamask/assets-controllers>@ethersproject/abi": true,
         "@metamask/assets-controllers>@ethersproject/providers": true,
+        "@metamask/assets-controllers>@metamask/base-controller": true,
+        "@metamask/assets-controllers>@metamask/contract-metadata": true,
         "@metamask/assets-controllers>abort-controller": true,
         "@metamask/assets-controllers>async-mutex": true,
         "@metamask/assets-controllers>multiformats": true,
-        "@metamask/base-controller": true,
-        "@metamask/contract-metadata": true,
         "@metamask/controller-utils": true,
         "@metamask/metamask-eth-abis": true,
         "browserify>events": true,
@@ -613,6 +613,11 @@
         "@ethersproject/bignumber>@ethersproject/logger": true
       }
     },
+    "@metamask/assets-controllers>@metamask/base-controller": {
+      "packages": {
+        "immer": true
+      }
+    },
     "@metamask/assets-controllers>abort-controller": {
       "globals": {
         "AbortController": true