diff --git a/go.mod b/go.mod
index 712b190..48b9ef0 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.24.0
 require (
 	github.com/ncruces/julianday v1.0.0
 	github.com/ncruces/sort v0.1.6
-	github.com/ncruces/wbt v0.2.0
+	github.com/ncruces/wbt v1.0.0
 	github.com/tetratelabs/wazero v1.11.0
 	golang.org/x/sys v0.39.0
 )
diff --git a/go.sum b/go.sum
index c76ccb3..e6b0ea5 100644
--- a/go.sum
+++ b/go.sum
@@ -6,8 +6,8 @@ github.com/ncruces/julianday v1.0.0 h1:fH0OKwa7NWvniGQtxdJRxAgkBMolni2BjDHaWTxqt
 github.com/ncruces/julianday v1.0.0/go.mod h1:Dusn2KvZrrovOMJuOt0TNXL6tB7U2E8kvza5fFc9G7g=
 github.com/ncruces/sort v0.1.6 h1:TrsJfGRH1AoWoaeB4/+gCohot9+cA6u/INaH5agIhNk=
 github.com/ncruces/sort v0.1.6/go.mod h1:obJToO4rYr6VWP0Uw5FYymgYGt3Br4RXcs/JdKaXAPk=
-github.com/ncruces/wbt v0.2.0 h1:Q9zlKOBSZc7Yy/R2cGa35g6RKUUE3BjNIW3tfGC4F04=
-github.com/ncruces/wbt v0.2.0/go.mod h1:DtF92amvMxH69EmBFUSFWRDAlo6hOEfoNQnClxj9C/c=
+github.com/ncruces/wbt v1.0.0 h1:8iBE7UPjTLUpzu3/FCRjAmuQjWzgxo10RGBgt3ooLSc=
+github.com/ncruces/wbt v1.0.0/go.mod h1:DtF92amvMxH69EmBFUSFWRDAlo6hOEfoNQnClxj9C/c=
 github.com/psanford/httpreadat v0.1.0 h1:VleW1HS2zO7/4c7c7zNl33fO6oYACSagjJIyMIwZLUE=
 github.com/psanford/httpreadat v0.1.0/go.mod h1:Zg7P+TlBm3bYbyHTKv/EdtSJZn3qwbPwpfZ/I9GKCRE=
 github.com/tetratelabs/wazero v1.11.0 h1:+gKemEuKCTevU4d7ZTzlsvgd1uaToIDtlQlmNbwqYhA=