diff --git a/config-overrides.js b/config-overrides.js
index fa6f848..81b77ff 100644
--- a/config-overrides.js
+++ b/config-overrides.js
@@ -54,5 +54,20 @@ module.exports = function override(config, env) {
 
   config.resolve.alias['react-native$'] = require.resolve('react-native-web');
 
+  // Ignore source map warnings from third-party packages. Ref: https://github.com/facebook/create-react-app/discussions/11767#discussioncomment-3416044
+  const ignoreSourceMapPackages = [
+    '@cosmjs',
+    '@confio/ics23',
+    '@json-rpc-tools',
+    '@pedrouid/environment',
+    '@walletconnect',
+    'cosmjs-types',
+  ];
+
+  config.ignoreWarnings = ignoreSourceMapPackages.map(pkg => ({
+    module: new RegExp(`node_modules/${pkg.replace('/', '\\/')}`),
+    message: /Failed to parse source map/,
+  }));
+
   return config;
 };
diff --git a/package.json b/package.json
index 6842a50..53cc380 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web-wallet",
-  "version": "0.1.7-zenith-0.2.2",
+  "version": "0.1.7-zenith-0.2.3",
   "private": true,
   "dependencies": {
     "@laconic-network/cosmjs-util": "^0.1.0",