diff --git a/plugins/nginx-vhosts/go.mod b/plugins/nginx-vhosts/go.mod
index fd2b9725d..861ef997d 100644
--- a/plugins/nginx-vhosts/go.mod
+++ b/plugins/nginx-vhosts/go.mod
@@ -4,7 +4,7 @@ go 1.26.2
 
 require (
 	github.com/dokku/dokku/plugins/common v0.0.0-00010101000000-000000000000
-	github.com/gliderlabs/sigil v0.12.0
+	github.com/gliderlabs/sigil v0.12.1
 	github.com/spf13/pflag v1.0.10
 )
 
diff --git a/plugins/nginx-vhosts/go.sum b/plugins/nginx-vhosts/go.sum
index cdf7c7695..9aae27888 100644
--- a/plugins/nginx-vhosts/go.sum
+++ b/plugins/nginx-vhosts/go.sum
@@ -11,8 +11,8 @@ github.com/fatih/color v1.19.0 h1:Zp3PiM21/9Ld6FzSKyL5c/BULoe/ONr9KlbYVOfG8+w=
 github.com/fatih/color v1.19.0/go.mod h1:zNk67I0ZUT1bEGsSGyCZYZNrHuTkJJB+r6Q9VuMi0LE=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjrss6TZTdY2VfCqZPbv5k3iBFa2ZQ=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
-github.com/gliderlabs/sigil v0.12.0 h1:2O+PDkqnn8XhUYx0z79MkFTik39t9FEdM1kgK4geQvg=
-github.com/gliderlabs/sigil v0.12.0/go.mod h1:O6TGDuYPPHoiMad4W2FDsHgK39tNBYZRfhhUGOKgzRE=
+github.com/gliderlabs/sigil v0.12.1 h1:LaKToA28BSi3F9V79+4NsyupS4/iawyX0jNtbhsR5TU=
+github.com/gliderlabs/sigil v0.12.1/go.mod h1:O6TGDuYPPHoiMad4W2FDsHgK39tNBYZRfhhUGOKgzRE=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=