diff --git a/go.mod b/go.mod
index 6e83289..59b3c63 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/rs/zerolog v1.29.1
 	github.com/sashabaranov/go-openai v1.10.1
 	github.com/swaggo/swag v1.16.1
-	github.com/tmc/langchaingo v0.0.0-20230610024316-06cb7b57ea80
+	github.com/tmc/langchaingo v0.0.0-20230616220619-1b3da4433944
 	github.com/urfave/cli/v2 v2.25.7
 	github.com/valyala/fasthttp v1.47.0
 	gopkg.in/yaml.v2 v2.4.0
diff --git a/go.sum b/go.sum
index 7ded001..b413455 100644
--- a/go.sum
+++ b/go.sum
@@ -151,6 +151,8 @@ github.com/tinylib/msgp v1.1.8 h1:FCXC1xanKO4I8plpHGH2P7koL/RzZs12l/+r7vakfm0=
 github.com/tinylib/msgp v1.1.8/go.mod h1:qkpG+2ldGg4xRFmx+jfTvZPxfGFhi64BcnL9vkCm/Tw=
 github.com/tmc/langchaingo v0.0.0-20230610024316-06cb7b57ea80 h1:Y+a76dNVbdWduw3gznOr2O2OSZkdwDRYPKTDpG/vM9I=
 github.com/tmc/langchaingo v0.0.0-20230610024316-06cb7b57ea80/go.mod h1:6l1WoyqVDwkv7cFlY3gfcTv8yVowVyuutKv8PGlQCWI=
+github.com/tmc/langchaingo v0.0.0-20230616220619-1b3da4433944 h1:EE9fvNENTdRc/yI/1zAs7VFbmDk6JZ7EbBIFl+TsCm0=
+github.com/tmc/langchaingo v0.0.0-20230616220619-1b3da4433944/go.mod h1:6l1WoyqVDwkv7cFlY3gfcTv8yVowVyuutKv8PGlQCWI=
 github.com/urfave/cli/v2 v2.25.5 h1:d0NIAyhh5shGscroL7ek/Ya9QYQE0KNabJgiUinIQkc=
 github.com/urfave/cli/v2 v2.25.5/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc=
 github.com/urfave/cli/v2 v2.25.7 h1:VAzn5oq403l5pHjc4OhD54+XGO9cdKVL/7lDjF+iKUs=