diff --git a/README.md b/README.md
index be96dfd..d204434 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ The initial version of **KétaPK** was hand-crafted as a Microsoft Excel workboo
 To make the tool responsive, cross-platform, and independent of Microsoft Office, the application was re-engineered into a modern web and desktop software stack.
 
 * **AI Collaboration Model:** Google Gemini
-* **AI Model Version:** Gemini 2.6 Thinking
+* **AI Model Version:** Gemini 3.6 Thinking
 * **Generation Mode:** Context-aware multi-turn prompt engineering & source-code decompilation
 * **Generation Parameters:** Standard System Instructions, Default Temperature (~0.7), Strict Module Separation (Decoupled Math Engine / Responsive UI / i18n Dictionary)