diff --git a/app/utils/feature-gate/featureGates.json b/app/utils/feature-gate/featureGates.json
index 1b6a283d6..0b3516bb4 100644
--- a/app/utils/feature-gate/featureGates.json
+++ b/app/utils/feature-gate/featureGates.json
@@ -157,7 +157,7 @@
     "key": "FKe75t4LXxGaQnVHdUKM6DSFifVVraGZ8LyNo7oPwy1Z",
     "simd": "133",
     "version": "v2.1.6",
-    "testnetActivationEpoch": null,
+    "testnetActivationEpoch": 760,
     "devnetActivationEpoch": null,
     "mainnetActivationEpoch": null,
     "title": "GetEpochStake",
@@ -202,7 +202,7 @@
     "simd": null,
     "version": "v2.0.0",
     "testnetActivationEpoch": 759,
-    "devnetActivationEpoch": null,
+    "devnetActivationEpoch": 852,
     "mainnetActivationEpoch": null,
     "title": "Validator applies cost tracker to blocks during replay",
     "description": null,
@@ -225,7 +225,7 @@
     "version": "v2.1.10",
     "testnetActivationEpoch": 750,
     "devnetActivationEpoch": 842,
-    "mainnetActivationEpoch": null,
+    "mainnetActivationEpoch": 759,
     "title": "Reserve minimal CUs for builtins",
     "description": "Allocate 3,000 compute units for builtins, instead of normal 200,000 compute units",
     "simd_link": "https://github.com/solana-foundation/solana-improvement-documents/blob/main/proposals/0170-builtin-instruction-cost-and-budget.md"