diff --git a/libs/cache/src/key-generator.ts b/libs/cache/src/key-generator.ts
index 05cb712..a23eace 100644
--- a/libs/cache/src/key-generator.ts
+++ b/libs/cache/src/key-generator.ts
@@ -17,7 +17,7 @@ export class CacheKeyGenerator {
   /**
    * Generate cache key for backtest results
    */
-  static backtest(strategyName: string, params: Record<string, any>): string {
+  static backtest(strategyName: string, params: Record<string, unknown>): string {
     const paramHash = this.hashObject(params);
     return `backtest:${strategyName}:${paramHash}`;
   }
@@ -60,7 +60,7 @@ export class CacheKeyGenerator {
   /**
    * Create a simple hash from object for cache keys
    */
-  private static hashObject(obj: Record<string, any>): string {
+  private static hashObject(obj: Record<string, unknown>): string {
     const str = JSON.stringify(obj, Object.keys(obj).sort());
     let hash = 0;
     for (let i = 0; i < str.length; i++) {
diff --git a/libs/config/src/types/index.ts b/libs/config/src/types/index.ts
index 8c9ce50..07863ef 100644
--- a/libs/config/src/types/index.ts
+++ b/libs/config/src/types/index.ts
@@ -19,7 +19,7 @@ export type DeepPartial<T> = T extends object
     }
   : T;
 
-export type ConfigSchema = z.ZodSchema<any>;
+export type ConfigSchema = z.ZodSchema<unknown>;
 
 export interface ProviderConfig {
   name: string;