diff --git a/services/mcp-gateway/go.mod b/services/mcp-gateway/go.mod
index 75235a5..ae5db7b 100644
--- a/services/mcp-gateway/go.mod
+++ b/services/mcp-gateway/go.mod
@@ -5,7 +5,7 @@ go 1.25.4
 require (
 	github.com/gin-gonic/gin v1.11.0
 	github.com/go-playground/validator/v10 v10.29.0
-	github.com/goccy/go-yaml v1.19.0
+	github.com/goccy/go-yaml v1.19.2
 	github.com/modelcontextprotocol/go-sdk v1.1.0
 	github.com/stretchr/testify v1.11.1
 )
diff --git a/services/mcp-gateway/go.sum b/services/mcp-gateway/go.sum
index e40975a..8ad2a40 100644
--- a/services/mcp-gateway/go.sum
+++ b/services/mcp-gateway/go.sum
@@ -30,6 +30,8 @@ github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/goccy/go-yaml v1.19.0 h1:EmkZ9RIsX+Uq4DYFowegAuJo8+xdX3T/2dwNPXbxEYE=
 github.com/goccy/go-yaml v1.19.0/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
+github.com/goccy/go-yaml v1.19.2 h1:PmFC1S6h8ljIz6gMRBopkjP1TVT7xuwrButHID66PoM=
+github.com/goccy/go-yaml v1.19.2/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=