diff --git a/go.mod b/go.mod
index d0e11fc..d07925f 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@ require (
 	github.com/sashabaranov/go-openai v1.41.2
 	github.com/stretchr/testify v1.10.0
 	golang.org/x/net v0.47.0
-	golang.org/x/sync v0.18.0
+	golang.org/x/sync v0.19.0
 	gopkg.in/yaml.v3 v3.0.1
 	modernc.org/sqlite v1.40.1
 )
diff --git a/go.sum b/go.sum
index b0ab648..96d0c43 100644
--- a/go.sum
+++ b/go.sum
@@ -173,8 +173,8 @@ golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/vendor/golang.org/x/sync/errgroup/errgroup.go b/vendor/golang.org/x/sync/errgroup/errgroup.go
index 2f45dbc..f69fd75 100644
--- a/vendor/golang.org/x/sync/errgroup/errgroup.go
+++ b/vendor/golang.org/x/sync/errgroup/errgroup.go
@@ -144,8 +144,8 @@ func (g *Group) SetLimit(n int) {
 		g.sem = nil
 		return
 	}
-	if len(g.sem) != 0 {
-		panic(fmt.Errorf("errgroup: modify limit while %v goroutines in the group are still active", len(g.sem)))
+	if active := len(g.sem); active != 0 {
+		panic(fmt.Errorf("errgroup: modify limit while %v goroutines in the group are still active", active))
 	}
 	g.sem = make(chan token, n)
 }
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 1b0f479..17ac8ee 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -267,7 +267,7 @@ golang.org/x/exp/constraints
 golang.org/x/net/html
 golang.org/x/net/html/atom
 golang.org/x/net/html/charset
-# golang.org/x/sync v0.18.0
+# golang.org/x/sync v0.19.0
 ## explicit; go 1.24.0
 golang.org/x/sync/errgroup
 # golang.org/x/sys v0.38.0