diff --git a/go.mod b/go.mod
index b814834..50e7743 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.24.0
 
 require (
 	github.com/glebarez/sqlite v1.11.0
-	github.com/peterstace/simplefeatures v0.44.0
+	github.com/peterstace/simplefeatures v0.57.0
 	github.com/spf13/viper v1.21.0
 	github.com/stretchr/testify v1.11.1
 	github.com/wroge/wgs84 v1.1.7
diff --git a/go.sum b/go.sum
index ee92511..54946fe 100644
--- a/go.sum
+++ b/go.sum
@@ -65,8 +65,8 @@ github.com/microsoft/go-mssqldb v1.7.2 h1:CHkFJiObW7ItKTJfHo1QX7QBBD1iV+mn1eOyRP
 github.com/microsoft/go-mssqldb v1.7.2/go.mod h1:kOvZKUdrhhFQmxLZqbwUV0rHkNkZpthMITIb2Ko1IoA=
 github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
 github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
-github.com/peterstace/simplefeatures v0.44.0 h1:wST0EhmdLlVU8IKE24beNpjn3B0v3G1IaJcSKboI6tY=
-github.com/peterstace/simplefeatures v0.44.0/go.mod h1:ub+e2WFVeYzriHxqjmSzW5yqp67KXPAgcUhtQb26ay0=
+github.com/peterstace/simplefeatures v0.57.0 h1:VI6R0zvG9VAz2ox2+07B9iuGxNHlsC8vaA7jt6ePOwc=
+github.com/peterstace/simplefeatures v0.57.0/go.mod h1:0QH884YeU4jOeM6Bh7EDdDFyYU1L0I0QONxwwFiknqc=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=