diff --git a/constants.js b/constants.js
index d7e7971..97633e3 100644
--- a/constants.js
+++ b/constants.js
@@ -513,7 +513,7 @@ function createPowerupFreqUpgrades() {
         {
           "type": "powerup-freq",
           "id": prefix + counter,
-          "amount": 0.5
+          "amount": 0.75 + 0.03 * (counter - 1)
         }
       ],
       "prereqs": {