diff --git a/curity-sgnl-kong/api/Dockerfile b/curity-sgnl-kong/api/Dockerfile
index f55c2a6..9b2aa16 100644
--- a/curity-sgnl-kong/api/Dockerfile
+++ b/curity-sgnl-kong/api/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18.5-alpine AS GO_BUILD
+FROM golang:1.26.0-alpine AS GO_BUILD
 COPY . /server
 WORKDIR /server/server
 RUN go mod download github.com/gorilla/mux