diff --git a/go.mod b/go.mod
index 79fbdd6..5f48829 100644
--- a/go.mod
+++ b/go.mod
@@ -14,7 +14,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.10.0
-	github.com/tmc/langchaingo v0.1.13-pre.1
+	github.com/tmc/langchaingo v0.1.13
 	golang.org/x/sync v0.11.0
 	google.golang.org/api v0.221.0
 	gorm.io/driver/sqlite v1.5.7
diff --git a/go.sum b/go.sum
index 18fbde8..9161b12 100644
--- a/go.sum
+++ b/go.sum
@@ -156,6 +156,8 @@ github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOf
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/tmc/langchaingo v0.1.13-pre.1 h1:r+ma9kl0NuFJGtIrnMPFjEn4RhXktwSI31fIpgiiMm4=
 github.com/tmc/langchaingo v0.1.13-pre.1/go.mod h1:vpQ5NOIhpzxDfTZK9B6tf2GM/MoaHewPWM5KXXGh7hg=
+github.com/tmc/langchaingo v0.1.13 h1:rcpMWBIi2y3B90XxfE4Ao8dhCQPVDMaNPnN5cGB1CaA=
+github.com/tmc/langchaingo v0.1.13/go.mod h1:vpQ5NOIhpzxDfTZK9B6tf2GM/MoaHewPWM5KXXGh7hg=
 github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
 github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
 github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=