diff --git a/go.mod b/go.mod
index 4d1c3e8..217a577 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/btcsuite/btcutil v1.0.2
 	github.com/jedib0t/go-pretty/v6 v6.5.9
 	github.com/spacemeshos/economics v0.1.3
-	github.com/spacemeshos/go-spacemesh v1.6.6
+	github.com/spacemeshos/go-spacemesh v1.6.8
 	github.com/spacemeshos/smkeys v1.0.4
 	github.com/stretchr/testify v1.9.0
 )
diff --git a/go.sum b/go.sum
index dcd410c..f016997 100644
--- a/go.sum
+++ b/go.sum
@@ -136,8 +136,8 @@ github.com/spacemeshos/economics v0.1.3 h1:ACkq3mTebIky4Zwbs9SeSSRZrUCjU/Zk0wq9Z
 github.com/spacemeshos/economics v0.1.3/go.mod h1:FH7u0FzTIm6Kpk+X5HOZDvpkgNYBKclmH86rVwYaDAo=
 github.com/spacemeshos/go-scale v1.2.0 h1:ZlA2L1ILym2gmyJUwUdLTiyP1ZIG0U4xE9nFVFLi83M=
 github.com/spacemeshos/go-scale v1.2.0/go.mod h1:HV6e3/X5h9u2aFpYKJxt7PY/fBuLBegEKWgeZJ+/5jE=
-github.com/spacemeshos/go-spacemesh v1.6.6 h1:idjqohDwAx8udm0roRYv3vWyVQyMmHqwR+y7Oja5BtY=
-github.com/spacemeshos/go-spacemesh v1.6.6/go.mod h1:IwY+BaIPewz3B2ujqB2I2fSSq5chEy4QWEb5he22wDQ=
+github.com/spacemeshos/go-spacemesh v1.6.8 h1:s5+1qjd7ePo53y9mmfSqAoDpFwjcpcE/p5LpufaOyfQ=
+github.com/spacemeshos/go-spacemesh v1.6.8/go.mod h1:J0k3wT+Ep7N2J0V7LG2zeLj4A3kf4xUgNCL8+QYKWmU=
 github.com/spacemeshos/merkle-tree v0.2.3 h1:zGEgOR9nxAzJr0EWjD39QFngwFEOxfxMloEJZtAysas=
 github.com/spacemeshos/merkle-tree v0.2.3/go.mod h1:VomOcQ5pCBXz7goiWMP5hReyqOfDXGSKbrH2GB9Htww=
 github.com/spacemeshos/poet v0.10.3 h1:ZDPqihukDphdM+Jr/3xgn7vXadheaRMa6wF70Zsv4fg=