diff --git a/apps/data-service/src/providers/ib.tasks.ts b/apps/data-service/src/providers/ib.tasks.ts
index 3e78cbe..7fd1b1b 100644
--- a/apps/data-service/src/providers/ib.tasks.ts
+++ b/apps/data-service/src/providers/ib.tasks.ts
@@ -108,7 +108,7 @@ export async function fetchSession(): Promise<Record<string, string> | undefined
   }
 }
 
-export async function fetchExchanges(sessionHeaders: Record<string, string>): Promise<any> {
+export async function fetchExchanges(sessionHeaders: Record<string, string>): Promise<unknown> {
   try {
     logger.info('🔍 Fetching exchanges with session headers...');
 
diff --git a/libs/config/src/loaders/file.loader.ts b/libs/config/src/loaders/file.loader.ts
index 251a61f..397718d 100644
--- a/libs/config/src/loaders/file.loader.ts
+++ b/libs/config/src/loaders/file.loader.ts
@@ -45,7 +45,7 @@ export class FileLoader implements ConfigLoader {
       return JSON.parse(content);
     } catch (error: unknown) {
       // File not found is not an error (configs are optional)
-      if (error.code === 'ENOENT') {
+      if (error && typeof error === 'object' && 'code' in error && error.code === 'ENOENT') {
         return null;
       }
       throw error;