diff --git a/lib/activity-log.ts b/lib/activity-log.ts
index f4ffacc..a4be39c 100644
--- a/lib/activity-log.ts
+++ b/lib/activity-log.ts
@@ -11,7 +11,7 @@ export interface ActivityLog {
   path: string
   method: string
   ip?: string
-  details?: Record<string, any>
+  details?: Record<string, unknown>
 }
 
 export function logActivity(
@@ -19,7 +19,7 @@ export function logActivity(
   path: string,
   method: string,
   user?: { id: string; email: string; role: string } | null,
-  details?: Record<string, any>,
+  details?: Record<string, unknown>,
   request?: Request
 ) {
   const timestamp = new Date().toISOString()
diff --git a/lib/prisma.ts b/lib/prisma.ts
index cf5150f..2bb36f6 100644
--- a/lib/prisma.ts
+++ b/lib/prisma.ts
@@ -60,7 +60,7 @@ function getPrismaClient(): PrismaClient {
 export const prisma = new Proxy({} as PrismaClient, {
   get(_target, prop) {
     const client = getPrismaClient()
-    const value = (client as any)[prop]
+    const value = client[prop as keyof PrismaClient]
     return typeof value === 'function' ? value.bind(client) : value
   }
 })