diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..dbe5b2b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.ai/
diff --git a/go.mod b/go.mod
index b836e10..13da89f 100644
--- a/go.mod
+++ b/go.mod
@@ -3,19 +3,13 @@ module apigo.cc/go/crypto
 go 1.25.0
 
 require (
-	apigo.cc/go/encoding v1.0.5
-	apigo.cc/go/safe v1.0.5
+	apigo.cc/go/cast v1.2.10
+	apigo.cc/go/encoding v1.1.2
+	apigo.cc/go/safe v1.0.7
 	golang.org/x/crypto v0.50.0
 )
 
 require (
-	apigo.cc/go/cast v1.2.8 // indirect
-	apigo.cc/go/rand v1.0.5 // indirect
+	apigo.cc/go/rand v1.0.6 // indirect
 	golang.org/x/sys v0.43.0 // indirect
 )
-
-replace apigo.cc/go/encoding => ../encoding
-
-replace apigo.cc/go/safe => ../safe
-
-replace apigo.cc/go/rand => ../rand
diff --git a/go.sum b/go.sum
index 3552c1c..d6b5cb5 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,11 @@
-apigo.cc/go/cast v1.2.8 h1:plb676DH2TjYljzf8OEMGT6lIhmZ/xaxEFfs0kDOiSI=
-apigo.cc/go/cast v1.2.8/go.mod h1:lGlwImiOvHxG7buyMWhFzcdvQzmSaoKbmr7bcDfUpHk=
+apigo.cc/go/cast v1.2.10 h1:wa9/hz6GW6Z+5co6l7LftMn2Eo06WpVHHDCCQphnmH8=
+apigo.cc/go/cast v1.2.10/go.mod h1:lGlwImiOvHxG7buyMWhFzcdvQzmSaoKbmr7bcDfUpHk=
+apigo.cc/go/encoding v1.1.2 h1:reSrLkyYrtZsf4S91XPdyBY2AQpvA43n9q0Q9wz5uJA=
+apigo.cc/go/encoding v1.1.2/go.mod h1:iLuvrYHEK8mLnk8jijx5Sv1tInFreny0yGNBouA1d20=
+apigo.cc/go/rand v1.0.6 h1:p51rkaDrYUdZPIRbQAujZmQelWg2ipAMts33A/tG7QE=
+apigo.cc/go/rand v1.0.6/go.mod h1:mZ/4Soa3bk+XvDaqPWJuUe1bfEi4eThBj1XmEAuYxsk=
+apigo.cc/go/safe v1.0.7 h1:f0d+v9K2dHPyG5DNqhyddCmAmSiIqIfkPi/AMED/iQI=
+apigo.cc/go/safe v1.0.7/go.mod h1:Hu7TVDWPe/I+nBZfYJH4mt+ROzG+rwk2D1zHTXj/2eE=
 golang.org/x/crypto v0.50.0 h1:zO47/JPrL6vsNkINmLoo/PH1gcxpls50DNogFvB5ZGI=
 golang.org/x/crypto v0.50.0/go.mod h1:3muZ7vA7PBCE6xgPX7nkzzjiUq87kRItoJQM1Yo8S+Q=
 golang.org/x/sys v0.43.0 h1:Rlag2XtaFTxp19wS8MXlJwTvoh8ArU6ezoyFsMyCTNI=