diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..d9e8aa2
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module hugo-theme-chirpy
+
+go 1.24.2
+
+require github.com/gohugoio/hugo-mod-bootstrap-scss/v5 v5.20300.20400 // indirect
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..043d97d
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,4 @@
+github.com/gohugoio/hugo-mod-bootstrap-scss/v5 v5.20300.20400 h1:L6+F22i76xmeWWwrtijAhUbf3BiRLmpO5j34bgl1ggU=
+github.com/gohugoio/hugo-mod-bootstrap-scss/v5 v5.20300.20400/go.mod h1:uekq1D4ebeXgduLj8VIZy8TgfTjrLdSl6nPtVczso78=
+github.com/gohugoio/hugo-mod-jslibs-dist/popperjs/v2 v2.21100.20000/go.mod h1:mFberT6ZtcchrsDtfvJM7aAH2bDKLdOnruUHl0hlapI=
+github.com/twbs/bootstrap v5.3.3+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=