diff --git a/go.mod b/go.mod
index 79a7cfd..1b73346 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/elastic/go-elasticsearch/v9 v9.4.2
 	github.com/knadh/koanf/parsers/yaml v1.1.1
 	github.com/knadh/koanf/providers/file v1.2.1
-	github.com/knadh/koanf/v2 v2.3.5
+	github.com/knadh/koanf/v2 v2.3.6
 	github.com/opensearch-project/opensearch-go/v4 v4.7.3
 	github.com/urfave/cli/v3 v3.10.1
 	github.com/zalando/go-keyring v0.2.8
diff --git a/go.sum b/go.sum
index f91a30c..d0ccbec 100644
--- a/go.sum
+++ b/go.sum
@@ -57,8 +57,8 @@ github.com/knadh/koanf/parsers/yaml v1.1.1 h1:u70vV5IyaM0HvONh8HoqBC97oTgO33KcpZ
 github.com/knadh/koanf/parsers/yaml v1.1.1/go.mod h1:HHmcHXUrp9cOPcuC+2wrr44GTUB0EC+PyfN3HZD9tFg=
 github.com/knadh/koanf/providers/file v1.2.1 h1:bEWbtQwYrA+W2DtdBrQWyXqJaJSG3KrP3AESOJYp9wM=
 github.com/knadh/koanf/providers/file v1.2.1/go.mod h1:bp1PM5f83Q+TOUu10J/0ApLBd9uIzg+n9UgthfY+nRA=
-github.com/knadh/koanf/v2 v2.3.5 h1:2dXJUYaKGm4SGYeoAtBviq9+02JZo/pxQ2ssOd60rJg=
-github.com/knadh/koanf/v2 v2.3.5/go.mod h1:gRb40VRAbd4iJMYYD5IxZ6hfuopFcXBpc9bbQpZwo28=
+github.com/knadh/koanf/v2 v2.3.6 h1:JoQPSJmvS4aP0xNc8xMDr5tcrkSEInL23/Il7pITAKo=
+github.com/knadh/koanf/v2 v2.3.6/go.mod h1:gRb40VRAbd4iJMYYD5IxZ6hfuopFcXBpc9bbQpZwo28=
 github.com/mitchellh/copystructure v1.2.0 h1:vpKXTN4ewci03Vljg/q9QvCGUDttBOGBIa15WveJJGw=
 github.com/mitchellh/copystructure v1.2.0/go.mod h1:qLl+cE2AmVv+CoeAwDPye/v+N2HKCj9FbZEVFJRxO9s=
 github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=