diff --git a/src/system-a/models/iris/irisModel.ts b/src/system-a/models/iris/irisModel.ts
index b9ac661..3f68070 100644
--- a/src/system-a/models/iris/irisModel.ts
+++ b/src/system-a/models/iris/irisModel.ts
@@ -46,7 +46,7 @@ export function irisTrainParameters(): Array<Tensor> {
 
   gradientDescentAdam
   const gradientDescentFn = gradientDescentAdam({
-    learningRate: 0.0001,
+    learningRate: 0.0006,
     decayRate: 0.9,
     relayFactor: 0.85,
   })