diff --git a/packages/types/src/providers/moonshot.ts b/packages/types/src/providers/moonshot.ts
index c82c54d6a7..18562d0d2b 100644
--- a/packages/types/src/providers/moonshot.ts
+++ b/packages/types/src/providers/moonshot.ts
@@ -3,7 +3,7 @@ import type { ModelInfo } from "../model.js"
 // https://platform.moonshot.ai/
 export type MoonshotModelId = keyof typeof moonshotModels
 
-export const moonshotDefaultModelId: MoonshotModelId = "kimi-k2-0711-preview"
+export const moonshotDefaultModelId: MoonshotModelId = "kimi-k2-0905-preview"
 
 export const moonshotModels = {
 	"kimi-k2-0711-preview": {
@@ -17,9 +17,20 @@ export const moonshotModels = {
 		cacheReadsPrice: 0.15, // $0.15 per million tokens (cache hit)
 		description: `Kimi K2 is a state-of-the-art mixture-of-experts (MoE) language model with 32 billion activated parameters and 1 trillion total parameters.`,
 	},
+	"kimi-k2-0905-preview": {
+		maxTokens: 32_000,
+		contextWindow: 262_144,
+		supportsImages: false,
+		supportsPromptCache: true,
+		inputPrice: 0.6, // $0.60 per million tokens (cache miss)
+		outputPrice: 2.5, // $2.50 per million tokens
+		cacheWritesPrice: 0, // $0 per million tokens (cache miss)
+		cacheReadsPrice: 0.15, // $0.15 per million tokens (cache hit)
+		description: `Kimi K2 is a state-of-the-art mixture-of-experts (MoE) language model with 32 billion activated parameters and 1 trillion total parameters.`,
+	},
 	"kimi-k2-turbo-preview": {
 		maxTokens: 32_000,
-		contextWindow: 131_072,
+		contextWindow: 262_144,
 		supportsImages: false,
 		supportsPromptCache: true,
 		inputPrice: 2.4, // $2.40 per million tokens (cache miss)