diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c33e7d..625ccb6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Updated package dependencies
+- Enhanced type safety for environment-specific configurations
+
 
 ## [v3.0.0](https://github.com/Space48/cloud-seed/compare/v2.1.0...v3.0.0)
 
diff --git a/types/runtime.ts b/types/runtime.ts
index 1844dd2..f5a5941 100644
--- a/types/runtime.ts
+++ b/types/runtime.ts
@@ -83,5 +83,15 @@ export type GcpConfig = (
 ) & {
   cloud: "gcp";
   name?: string;
-  environmentOverrides?: Partial<Record<string, Partial<Omit<GcpConfig, "environmentOverrides">>>>;
+  environmentOverrides?: Partial<{
+    [env: string]: Partial<
+      | HttpConfig
+      | EventConfig
+      | ScheduleConfig
+      | QueueConfig
+      | FirestoreConfig
+      | StorageConfig
+      | ScheduledJobConfig
+    >;
+  }>;
 };