diff --git a/light/postprocess.go b/light/postprocess.go
index 8b9a02911..c06c18027 100644
--- a/light/postprocess.go
+++ b/light/postprocess.go
@@ -59,18 +59,18 @@ type trustedCheckpoint struct {
 var (
 	mainnetCheckpoint = trustedCheckpoint{
 		name:          "mainnet",
-		sectionIdx:    165,
-		sectionHead:   common.HexToHash("21028acf9cd9ce80257221adc437c3c58ce046c4d43c21c3e9b1d1349059ec73"),
-		chtRoot:       common.HexToHash("26b2458cb7d0080d3a39311c914be92c368777a65ec074e1893b8bdc79e3910a"),
-		bloomTrieRoot: common.HexToHash("5d06908769179186165a72db7fc3473b25c28ed27efe78a392a9ff2c3fa67f84"),
+		sectionIdx:    170,
+		sectionHead:   common.HexToHash("3bb2c28bcce463d57968f14f56cdb3fbf35349ab7a701f44c1afb57349c9a356"),
+		chtRoot:       common.HexToHash("d92b6d0853455f8439086292338e87f69781921680dd7aa072fb71547b87415e"),
+		bloomTrieRoot: common.HexToHash("e4e8250a2fefddead7ae42daecd848cbf9b66d748a8270f8bbd4370b764bb9e9"),
 	}
 
 	ropstenCheckpoint = trustedCheckpoint{
 		name:          "ropsten",
-		sectionIdx:    92,
-		sectionHead:   common.HexToHash("21a158f9cc643da13a237cafceb37381072649f7278cf98c5820bfbced7cfcec"),
-		chtRoot:       common.HexToHash("1a8ddb8b086d7a33ca90eea90730225948fa504ae0283b15aff3c15c0e089bf9"),
-		bloomTrieRoot: common.HexToHash("fd192f92afbcdd0020c81ca0625116b5995509659653b10123bd986fe5129cc1"),
+		sectionIdx:    97,
+		sectionHead:   common.HexToHash("719448c67c01eb5b9f27833a36a4e34612f66801316d7ff37daf9e77fb4cd095"),
+		chtRoot:       common.HexToHash("a7857afc15930ca6e583b6c3d563a025144011655843d52d28e2fdaadd417bea"),
+		bloomTrieRoot: common.HexToHash("9c71d4b50cbec86dfeaa8e08992de8a4667b81d13c54d6522b17ce2fc5d36416"),
 	}
 )