diff --git a/protocol-designer/webpack.config.js b/protocol-designer/webpack.config.js
index 4448b7e6ddd..58d458377a7 100644
--- a/protocol-designer/webpack.config.js
+++ b/protocol-designer/webpack.config.js
@@ -16,7 +16,7 @@ const PROTOCOL_DESIGNER_ENV_VAR_PREFIX = 'OT_PD_'
 // Also remove all OT_PD_VERSION env vars, the version should always
 // be gleaned from the package.json
 
-const OT_PD_VERSION = '3.0.3'
+const OT_PD_VERSION = '3.0.4'
 const OT_PD_BUILD_DATE = new Date().toUTCString()
 
 const JS_ENTRY = path.join(__dirname, 'src/index.js')