diff --git a/code/go/0chain.net/blobbercore/handler/handler_common.go b/code/go/0chain.net/blobbercore/handler/handler_common.go
index e37e9d41d..333d6d5c6 100644
--- a/code/go/0chain.net/blobbercore/handler/handler_common.go
+++ b/code/go/0chain.net/blobbercore/handler/handler_common.go
@@ -192,7 +192,7 @@ func WithStatusConnectionForWM(handler common.StatusCodeResponderF) common.Statu
 			if blobberRes.WriteMarker != nil {
 				writemarker.SaveMarkerData(allocationID, blobberRes.WriteMarker.WM.Timestamp, blobberRes.WriteMarker.WM.ChainLength)
 				trie := blobberRes.Trie
-				if trie != nil {
+				if trie != nil && blobberRes.WriteMarker.WM.AllocationRoot != blobberRes.WriteMarker.WM.PreviousAllocationRoot {
 					_ = trie.DeleteNodes()
 					blobberRes.Trie = nil
 				}
diff --git a/go.mod b/go.mod
index 5da5db8fe..20990aea1 100644
--- a/go.mod
+++ b/go.mod
@@ -101,7 +101,7 @@ require (
 )
 
 require (
-	github.com/0chain/common v1.20.0
+	github.com/0chain/common v1.20.1
 	github.com/Luzifer/go-openssl/v3 v3.1.0 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
 	github.com/btcsuite/btcd v0.23.4 // indirect
diff --git a/go.sum b/go.sum
index d8e812fa8..be7d83df0 100644
--- a/go.sum
+++ b/go.sum
@@ -36,8 +36,8 @@ cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RX
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 cloud.google.com/go/storage v1.14.0/go.mod h1:GrKmX003DSIwi9o29oFT7YDnHYwZoctc3fOKtUw0Xmo=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
-github.com/0chain/common v1.20.0 h1:Ek8YglLoTk8rfxYVB57mP2+w6XzfsztBPN3/vwH470I=
-github.com/0chain/common v1.20.0/go.mod h1:Lapu2Tj7z5Sm4r+X141e7vsz4NDODTEypeElYAP3iSw=
+github.com/0chain/common v1.20.1 h1:GHLqLF3sxGkZI8E9N9+gUc+j8+suj/V/J9noMNL47ok=
+github.com/0chain/common v1.20.1/go.mod h1:Lapu2Tj7z5Sm4r+X141e7vsz4NDODTEypeElYAP3iSw=
 github.com/0chain/errors v1.0.3 h1:QQZPFxTfnMcRdt32DXbzRQIfGWmBsKoEdszKQDb0rRM=
 github.com/0chain/errors v1.0.3/go.mod h1:xymD6nVgrbgttWwkpSCfLLEJbFO6iHGQwk/yeSuYkIc=
 github.com/0chain/gosdk v1.19.0-RC0 h1:PhHsvfEBJw9ofEFGWKqJ7UID7qMfl1LrWl2GyhIxjqE=