Convert from to lower case.

fixes #1490

packages/migrations/CHANGELOG.json

@@ -9,6 +9,10 @@
             {
                 "note": "Removed `owner` in Migrations. `txDefaults` is now a non-Partial type",
                 "pr": 1533
+            },
+            {
+                "note": "Convert `from` to lower case",
+                "pr": 1533
             }
         ]
     },

packages/migrations/src/cli.ts

@@ -27,8 +27,9 @@ const args = yargs
     const provider = new Web3ProviderEngine();
     provider.addProvider(rpcSubprovider);
     provider.start();
+    const normalizedFromAddress = (args.from as string).toLowerCase();
     const txDefaults = {
-        from: args.from,
+        from: normalizedFromAddress,
     };
     await runMigrationsAsync(provider, txDefaults);
     process.exit(0);