diff --git a/go.mod b/go.mod
index 6b41aa9..e10d450 100644
--- a/go.mod
+++ b/go.mod
@@ -29,7 +29,7 @@ require (
 	github.com/jackc/pgx/v5 v5.9.1
 	github.com/knadh/koanf/parsers/yaml v1.1.0
 	github.com/knadh/koanf/providers/file v1.2.0
-	github.com/knadh/koanf/v2 v2.2.0
+	github.com/knadh/koanf/v2 v2.3.4
 	github.com/mark3labs/mcp-go v0.52.0
 	github.com/maximhq/bifrost/core v1.5.10
 	github.com/nats-io/nats.go v1.50.0
diff --git a/go.sum b/go.sum
index 939d60c..3b1be10 100644
--- a/go.sum
+++ b/go.sum
@@ -1482,8 +1482,8 @@ github.com/knadh/koanf/parsers/yaml v1.1.0 h1:3ltfm9ljprAHt4jxgeYLlFPmUaunuCgu1y
 github.com/knadh/koanf/parsers/yaml v1.1.0/go.mod h1:HHmcHXUrp9cOPcuC+2wrr44GTUB0EC+PyfN3HZD9tFg=
 github.com/knadh/koanf/providers/file v1.2.0 h1:hrUJ6Y9YOA49aNu/RSYzOTFlqzXSCpmYIDXI7OJU6+U=
 github.com/knadh/koanf/providers/file v1.2.0/go.mod h1:bp1PM5f83Q+TOUu10J/0ApLBd9uIzg+n9UgthfY+nRA=
-github.com/knadh/koanf/v2 v2.2.0 h1:FZFwd9bUjpb8DyCWARUBy5ovuhDs1lI87dOEn2K8UVU=
-github.com/knadh/koanf/v2 v2.2.0/go.mod h1:PSFru3ufQgTsI7IF+95rf9s8XA1+aHxKuO/W+dPoHEY=
+github.com/knadh/koanf/v2 v2.3.4 h1:fnynNSDlujWE+v83hAp8wKr/cdoxHLO0629SN+U8Urc=
+github.com/knadh/koanf/v2 v2.3.4/go.mod h1:gRb40VRAbd4iJMYYD5IxZ6hfuopFcXBpc9bbQpZwo28=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=