diff --git a/go.mod b/go.mod
index 6040ba7..78e1d7f 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/lib/pq v1.12.3
 	github.com/matrix-org/gomatrixserverlib v0.0.0-20260202113659-20c9de33969e
-	github.com/openai/openai-go/v3 v3.39.0
+	github.com/openai/openai-go/v3 v3.40.0
 	github.com/panjf2000/ants/v2 v2.12.1
 	github.com/prometheus/client_golang v1.23.2
 	github.com/ryanuber/go-glob v1.0.0
diff --git a/go.sum b/go.sum
index c439ee0..73e4d82 100644
--- a/go.sum
+++ b/go.sum
@@ -50,8 +50,8 @@ github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
 github.com/oleiade/lane/v2 v2.0.0 h1:XW/ex/Inr+bPkLd3O240xrFOhUkTd4Wy176+Gv0E3Qw=
 github.com/oleiade/lane/v2 v2.0.0/go.mod h1:i5FBPFAYSWCgLh58UkUGCChjcCzef/MI7PlQm2TKCeg=
-github.com/openai/openai-go/v3 v3.39.0 h1:WgLGgMOOdQDkZyo8YIhzUNXRXlEc+OJfU4EKP5Qp6AA=
-github.com/openai/openai-go/v3 v3.39.0/go.mod h1:cdufnVK14cWcT9qA1rRtrXx4FTRsgbDPW7Ia7SS5cZo=
+github.com/openai/openai-go/v3 v3.40.0 h1:nohsDVADU/JFPiwi5bD3G6Eo35CjNKv7Ompqc7H2cmY=
+github.com/openai/openai-go/v3 v3.40.0/go.mod h1:cdufnVK14cWcT9qA1rRtrXx4FTRsgbDPW7Ia7SS5cZo=
 github.com/panjf2000/ants/v2 v2.12.1 h1:BWvU2wHpyXWxhhNXsGB6JXLCNbshyLd1QxvoAmZnu10=
 github.com/panjf2000/ants/v2 v2.12.1/go.mod h1:tSQuaNQ6r6NRhPt+IZVUevvDyFMTs+eS4ztZc52uJTY=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=