diff --git a/src/product-management-service/src/product-event-publisher/go.mod b/src/product-management-service/src/product-event-publisher/go.mod
index cf45f8b6..ac672aca 100644
--- a/src/product-management-service/src/product-event-publisher/go.mod
+++ b/src/product-management-service/src/product-event-publisher/go.mod
@@ -2,6 +2,8 @@ module product-event-publisher
 
 go 1.25.0
 
+toolchain go1.26.2
+
 require github.com/datadog/serverless-sample-observability v0.0.0
 
 require github.com/datadog/serverless-sample-product-core v0.0.0