diff --git a/go.mod b/go.mod
index 5ef14bd..5e9357c 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/mb0/wkt v0.0.0-20170420051526-a30afd545ee1
 	github.com/paulmach/go.geojson v1.5.0
 	github.com/pkg/errors v0.9.1
-	github.com/twpayne/go-geom v1.5.5
+	github.com/twpayne/go-geom v1.5.7
 	golang.org/x/text v0.17.0
 )
 
diff --git a/go.sum b/go.sum
index 6e7c883..5314942 100644
--- a/go.sum
+++ b/go.sum
@@ -95,8 +95,8 @@ github.com/twpayne/go-geom v1.5.3 h1:UdH93XzTwpwPiAV38DJ74yg+9/YV9/WCGbKN+NmSvVA
 github.com/twpayne/go-geom v1.5.3/go.mod h1:scDv/u90MVD6K+/7cA44kQt9fD6M/n+VuLddERxWYR8=
 github.com/twpayne/go-geom v1.5.4 h1:b8fiZd0SsEmQEeUdz2atT6KggF1KHiaZIi3DGi5p+sI=
 github.com/twpayne/go-geom v1.5.4/go.mod h1:Hw8RszQ2/d9Y/KfOm9CvUJo78BOoIA5g0e4P7JCVKvo=
-github.com/twpayne/go-geom v1.5.5 h1:7ODOrO615dEIXPORHgakLOIyqTGMKp6EYtEz2Emhfzw=
-github.com/twpayne/go-geom v1.5.5/go.mod h1:Makq3Z/s8PogsC3Kz8JEr6wBPs3GB2bjoqGYvhDrfE4=
+github.com/twpayne/go-geom v1.5.7 h1:7fdceDUr03/MP7rAKOaTV6x9njMiQdxB/D0PDzMTCDc=
+github.com/twpayne/go-geom v1.5.7/go.mod h1:y4fTAQtLedXW8eG2Yo4tYrIGN1yIwwKkmA+K3iSHKBA=
 github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
 github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
 github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=