diff --git a/src/product-management-service/src/observability/go.mod b/src/product-management-service/src/observability/go.mod
index d7329449..eb3228ad 100644
--- a/src/product-management-service/src/observability/go.mod
+++ b/src/product-management-service/src/observability/go.mod
@@ -2,6 +2,8 @@ module observability
 
 go 1.25.0
 
+toolchain go1.26.2
+
 require (
 	github.com/google/uuid v1.6.0
 	gopkg.in/DataDog/dd-trace-go.v1 v1.72.2