diff --git a/go.mod b/go.mod
index 6d3a09f..e23eaee 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,6 @@ module git.adyxax.org/adyxax/gonf
 
 go 1.24.2
 
-require golang.org/x/crypto v0.37.0
+require golang.org/x/crypto v0.38.0
 
-require golang.org/x/sys v0.32.0 // indirect
+require golang.org/x/sys v0.33.0 // indirect
diff --git a/go.sum b/go.sum
index bf505dd..e444ca5 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,6 @@
-golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
-golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
-golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
-golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/term v0.31.0 h1:erwDkOK1Msy6offm1mOgvspSkslFnIGsFnxOKoufg3o=
-golang.org/x/term v0.31.0/go.mod h1:R4BeIy7D95HzImkxGkTW1UQTtP54tio2RyHz7PwK0aw=
+golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
+golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
+golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
+golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/term v0.32.0 h1:DR4lr0TjUs3epypdhTOkMmuF5CDFJ/8pOnbzMZPQ7bg=
+golang.org/x/term v0.32.0/go.mod h1:uZG1FhGx848Sqfsq4/DlJr3xGGsYMu/L5GW4abiaEPQ=
diff --git a/pkg/files.go b/pkg/files.go
index ac63718..8011464 100644
--- a/pkg/files.go
+++ b/pkg/files.go
@@ -23,6 +23,7 @@ type FileType int
 const (
 	FILE = iota
 	DIRECTORY
+	// TODO symlink
 )
 
 type FilePromise struct {
diff --git a/pkg/utils.go b/pkg/utils.go
index 2c9e768..b29ac96 100644
--- a/pkg/utils.go
+++ b/pkg/utils.go
@@ -10,7 +10,8 @@ import (
 
 var builtinTemplateFunctions = map[string]any{
 	//"encodeURIQueryParameter": url.QueryEscape,
-	"var": getVariable,
+	"fact": isFact,
+	"var":  getVariable,
 }
 
 func FilterSlice[T any](slice *[]T, predicate func(T) bool) {