diff --git a/lavamoat/browserify/beta/policy.json b/lavamoat/browserify/beta/policy.json
index ae6f09ab4595..0470833108c3 100644
--- a/lavamoat/browserify/beta/policy.json
+++ b/lavamoat/browserify/beta/policy.json
@@ -919,7 +919,7 @@
     "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util": {
       "packages": {
         "@ethereumjs/tx>@ethereumjs/util": true,
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": true,
+        "@ethereumjs/tx>ethereum-cryptography": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
@@ -927,21 +927,6 @@
         "eth-sig-util>tweetnacl-util": true
       }
     },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": {
-      "globals": {
-        "TextDecoder": true,
-        "crypto": true
-      },
-      "packages": {
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": true
-      }
-    },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": {
-      "globals": {
-        "TextEncoder": true,
-        "crypto": true
-      }
-    },
     "@metamask/eth-json-rpc-middleware>clone": {
       "packages": {
         "browserify>buffer": true
@@ -4691,4 +4676,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/lavamoat/browserify/desktop/policy.json b/lavamoat/browserify/desktop/policy.json
index c9b00a4cc5fd..4c633de6fec1 100644
--- a/lavamoat/browserify/desktop/policy.json
+++ b/lavamoat/browserify/desktop/policy.json
@@ -990,7 +990,7 @@
     "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util": {
       "packages": {
         "@ethereumjs/tx>@ethereumjs/util": true,
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": true,
+        "@ethereumjs/tx>ethereum-cryptography": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
@@ -998,21 +998,6 @@
         "eth-sig-util>tweetnacl-util": true
       }
     },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": {
-      "globals": {
-        "TextDecoder": true,
-        "crypto": true
-      },
-      "packages": {
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": true
-      }
-    },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": {
-      "globals": {
-        "TextEncoder": true,
-        "crypto": true
-      }
-    },
     "@metamask/eth-json-rpc-middleware>clone": {
       "packages": {
         "browserify>buffer": true
@@ -5356,4 +5341,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/lavamoat/browserify/flask/policy.json b/lavamoat/browserify/flask/policy.json
index fd6dea072863..aa332f56b1bb 100644
--- a/lavamoat/browserify/flask/policy.json
+++ b/lavamoat/browserify/flask/policy.json
@@ -990,7 +990,7 @@
     "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util": {
       "packages": {
         "@ethereumjs/tx>@ethereumjs/util": true,
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": true,
+        "@ethereumjs/tx>ethereum-cryptography": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
@@ -998,21 +998,6 @@
         "eth-sig-util>tweetnacl-util": true
       }
     },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": {
-      "globals": {
-        "TextDecoder": true,
-        "crypto": true
-      },
-      "packages": {
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": true
-      }
-    },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": {
-      "globals": {
-        "TextEncoder": true,
-        "crypto": true
-      }
-    },
     "@metamask/eth-json-rpc-middleware>clone": {
       "packages": {
         "browserify>buffer": true
@@ -5372,4 +5357,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/lavamoat/browserify/main/policy.json b/lavamoat/browserify/main/policy.json
index e0a0bf035f8e..c8b44246f8b9 100644
--- a/lavamoat/browserify/main/policy.json
+++ b/lavamoat/browserify/main/policy.json
@@ -919,7 +919,7 @@
     "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util": {
       "packages": {
         "@ethereumjs/tx>@ethereumjs/util": true,
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": true,
+        "@ethereumjs/tx>ethereum-cryptography": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
@@ -927,21 +927,6 @@
         "eth-sig-util>tweetnacl-util": true
       }
     },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": {
-      "globals": {
-        "TextDecoder": true,
-        "crypto": true
-      },
-      "packages": {
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": true
-      }
-    },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": {
-      "globals": {
-        "TextEncoder": true,
-        "crypto": true
-      }
-    },
     "@metamask/eth-json-rpc-middleware>clone": {
       "packages": {
         "browserify>buffer": true
@@ -5112,4 +5097,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/lavamoat/browserify/mmi/policy.json b/lavamoat/browserify/mmi/policy.json
index 3c3e13132c0b..2f2ebb2330f9 100644
--- a/lavamoat/browserify/mmi/policy.json
+++ b/lavamoat/browserify/mmi/policy.json
@@ -1059,7 +1059,7 @@
     "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util": {
       "packages": {
         "@ethereumjs/tx>@ethereumjs/util": true,
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": true,
+        "@ethereumjs/tx>ethereum-cryptography": true,
         "bn.js": true,
         "browserify>buffer": true,
         "eth-sig-util>ethereumjs-util>ethjs-util": true,
@@ -1067,21 +1067,6 @@
         "eth-sig-util>tweetnacl-util": true
       }
     },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": {
-      "globals": {
-        "TextDecoder": true,
-        "crypto": true
-      },
-      "packages": {
-        "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": true
-      }
-    },
-    "@metamask/eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography>@noble/hashes": {
-      "globals": {
-        "TextEncoder": true,
-        "crypto": true
-      }
-    },
     "@metamask/eth-json-rpc-middleware>clone": {
       "packages": {
         "browserify>buffer": true
@@ -4831,4 +4816,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file