diff --git a/electrum/checkpoints.json b/electrum/checkpoints.json
index 905a63c11..449b5806a 100644
--- a/electrum/checkpoints.json
+++ b/electrum/checkpoints.json
@@ -1590,5 +1590,41 @@
     [
         "000000000000000000034e1a8f7c1efee7c36209a1556a377568d6368431dd17",
         514581572989474939373253596435908804673676944988962816
+    ],
+    [
+        "00000000000000000000967ad630a7aac2aeed84cc4c10ef1bce932cefdb374e",
+        484696787509332636501824648976526249487752436350189568
+    ],
+    [
+        "00000000000000000002f985a10a40897d04888ac10c8ac75867a50b016eb6ef",
+        497866378763321402697758053004132675777872044494946304
+    ],
+    [
+        "000000000000000000027ecc78c2da1cc5c0b0496706baa7e4d7c80812c10bf3",
+        471981723264553781113452590931894587216745823226298368
+    ],
+    [
+        "000000000000000000047381dac259c4a8ce569c8498a2b9d11db6c080500343",
+        470321457404545875398373204961928889706416683857477632
+    ],
+    [
+        "00000000000000000001df9394219ced52cb3789dc1c31408d6e01bec37c0b2a",
+        441737408381628076124145537003663826407985955181953024
+    ],
+    [
+        "0000000000000000000353813d30e99afcc4579d469b57718f4521d570b3dce6",
+        431604817530012926192239390058441836232711374861500416
+    ],
+    [
+        "000000000000000000009af85a7f58a31a21d77ad6dbeb8f52a11de6ec716b79",
+        416823189970048174077527321660349349771911273121841152
+    ],
+    [
+        "00000000000000000000cc85f351633ed7b58e8b827ad0176798c4905084e95c",
+        396710004437100288117208210992507862855406329465405440
+    ],
+    [
+        "0000000000000000000125ab365abaa653d41dd6acb9ecddf9bb9a944d1e0bfd",
+        400552292241643231889165698417718970914081776120889344
     ]
 ]
\ No newline at end of file
diff --git a/electrum/checkpoints_testnet.json b/electrum/checkpoints_testnet.json
index 72fdbc2a5..956e4985f 100644
--- a/electrum/checkpoints_testnet.json
+++ b/electrum/checkpoints_testnet.json
@@ -4886,5 +4886,157 @@
     [
         "0000000000001b5d77a10cd4842db233e04c268e57e3b2669aea7701da12adf1",
         0
+    ],
+    [
+        "0000000000000182a40214f1c538f5a44b696d630664456aeaab29264a6f184b",
+        0
+    ],
+    [
+        "00000000000001245d616ac4b49515cfed74ba0ff4b7e8934bf18848075937b9",
+        0
+    ],
+    [
+        "00000000000000321a47c18d57d5d8d058bfecb43cc19af593359a66851fc605",
+        0
+    ],
+    [
+        "00000000000000231e08d8080db64b437e37f17295c82b8561e528829970e9b2",
+        0
+    ],
+    [
+        "000000000000000fb903e2942029e3a65aa8d26efb48aa8537aafb3314ff6d60",
+        0
+    ],
+    [
+        "000000000000000109729ddaea18bfb7a1f3dda86e11332946cc34d27a988420",
+        0
+    ],
+    [
+        "00000000000019477d9b273423ac45be472ac63d88616e5169efe9e3bdb03fb9",
+        0
+    ],
+    [
+        "00000000ea0c1249ac03ea5667ca8ff4f327468d873b6a9bb78206e9c3b8cd63",
+        0
+    ],
+    [
+        "000000000006321457285a8cca551c77825721f502b83ca06972d697c9e5ce1f",
+        0
+    ],
+    [
+        "00000000000214094cbb0ffedab25fb82fcb3db22ee6031e6b952b73fbacfedb",
+        0
+    ],
+    [
+        "00000000000541d2b25e067f1707b06d91f19351b84d41aae164ad41facec281",
+        0
+    ],
+    [
+        "00000000000164bec334a2c1f79e4af9dce78d838d573b90fc5acd16f544b3da",
+        0
+    ],
+    [
+        "0000000000030c337a7f2bde97cbf6a7c71a0b4d24e1e4600e46eac009069221",
+        0
+    ],
+    [
+        "00000000000555a5e32651e24a8b83f4aadfd689ba44d49e63329bd2ed484078",
+        0
+    ],
+    [
+        "00000000000207e99a06cfc158f5d7d8cb27234cab15ab00fec24fd8b8956aa4",
+        0
+    ],
+    [
+        "000000000000c819f87342c54f0d4970443264a296a88bf38848ef1bcefa05af",
+        0
+    ],
+    [
+        "0000000000001838f689e4d297db56c3d50753378cb2458dbb5f4392ea90c585",
+        0
+    ],
+    [
+        "0000000000000996e7334726403dcb4d2818096f645f6782222e0c9fa8ab366d",
+        0
+    ],
+    [
+        "00000000000002502c65e6a2ea56681d90d9cc6e774929a6ac17c1adcb0c6aeb",
+        0
+    ],
+    [
+        "00000000000000f2b4ec952983f6e68cb3a46d34738c38a958de3ced1da54e42",
+        0
+    ],
+    [
+        "00000000ab4d311932bee7b754ad97e081cc24b0225d3089dae7440fc084c623",
+        0
+    ],
+    [
+        "000000001104264440198251f8c9046dca4a3ffbacbc48be03baf996c3a48094",
+        0
+    ],
+    [
+        "0000000000023cb28ed8ef3637a80e73ec92ea7210088053002be02818fb9f98",
+        0
+    ],
+    [
+        "0000000000002bb738283a319f1f1b8bbe365b7f6f295982c29836d193808f6f",
+        0
+    ],
+    [
+        "0000000000001a15e8f691a8bc14f3d694abef473c5818017ed391615b45fa39",
+        0
+    ],
+    [
+        "0000000000733fe4dca7d1dae0a748bbd9b3b99e687b97281b806a199e35ca54",
+        0
+    ],
+    [
+        "00000000002636ed79a1d367fefb464aa532b26dbbe8687ffa5d5f26eeee06dd",
+        0
+    ],
+    [
+        "000000000006f45c16402f05d9075db49d3571cf5273cf4cbeaa2aa295f7c833",
+        0
+    ],
+    [
+        "000000000000dcaf9949232b5cf92cc2976ee59521f93ec2197a9c762c6a3c54",
+        0
+    ],
+    [
+        "0000000000006c7706b78284427681abcb62c432adc364975590f3b33d94b773",
+        0
+    ],
+    [
+        "0000000000000efdfdbe08218cf961d25cc1956d464a9f067f25545301b79222",
+        0
+    ],
+    [
+        "00000000000009ca0d54316bdadcbaa48c53fab88b9fb0556472ed9e91751602",
+        0
+    ],
+    [
+        "00000000000002395eb7f05c543dbbc241cd4b5d64b3c948f64d8ac2083b197c",
+        0
+    ],
+    [
+        "00000000000000e9883c7e7284799cdb9ff4e4208a313050a182172c950f7e73",
+        0
+    ],
+    [
+        "0000000000000010b95f7caba61a90def8a4b527ce0574092718f478af780c10",
+        0
+    ],
+    [
+        "000000000000001fa1eeb7f86389fada9fa3e05a8e497c23a08ed6a1dda63a8b",
+        0
+    ],
+    [
+        "000000000000001086a413f0cebe3ab3aad747f6b34a5038856592675f4efef9",
+        0
+    ],
+    [
+        "0000000000000028a8f135e691760cbe5c4b7a0d88a4318b8fb353aca220025e",
+        0
     ]
 ]
\ No newline at end of file