diff --git a/hathor/conf/mainnet.py b/hathor/conf/mainnet.py
index a9426dbb9..c7aa6fe90 100644
--- a/hathor/conf/mainnet.py
+++ b/hathor/conf/mainnet.py
@@ -67,6 +67,8 @@
         cp(3_200_000, bytes.fromhex('0000000000000000028d9629d85d93d0f5e798a498ca7b1710ffc157fa045cd5')),
         cp(3_300_000, bytes.fromhex('0000000000000000065b74441acb3d2ff770d384b2bad44c9823f26a0327690c')),
         cp(3_400_000, bytes.fromhex('000000000000000077242c961a0c6f708bc671a8372eb8b095311f091fddc6c3')),
+        cp(3_500_000, bytes.fromhex('000000000000000a34ba20552c3cae9549b9c5ca07f644cf005328c948aa54d8')),
+        cp(3_600_000, bytes.fromhex('000000000000000011031d9ff030cd9e6fe8a3766bbeda6f6337c40dd30fa65f')),
     ],
     SOFT_VOIDED_TX_IDS=list(map(bytes.fromhex, [
         '0000000012a922a6887497bed9c41e5ed7dc7213cae107db295602168266cd02',
diff --git a/hathor/conf/mainnet.yml b/hathor/conf/mainnet.yml
index fc90f3e90..3a4fb38fe 100644
--- a/hathor/conf/mainnet.yml
+++ b/hathor/conf/mainnet.yml
@@ -51,6 +51,8 @@ CHECKPOINTS:
   3_200_000: 0000000000000000028d9629d85d93d0f5e798a498ca7b1710ffc157fa045cd5
   3_300_000: 0000000000000000065b74441acb3d2ff770d384b2bad44c9823f26a0327690c
   3_400_000: 000000000000000077242c961a0c6f708bc671a8372eb8b095311f091fddc6c3
+  3_500_000: 000000000000000a34ba20552c3cae9549b9c5ca07f644cf005328c948aa54d8
+  3_600_000: 000000000000000011031d9ff030cd9e6fe8a3766bbeda6f6337c40dd30fa65f
 
 SOFT_VOIDED_TX_IDS:
   - 0000000012a922a6887497bed9c41e5ed7dc7213cae107db295602168266cd02