diff --git a/build/controller/Dockerfile b/build/controller/Dockerfile
index fab7e619..f2070ab1 100644
--- a/build/controller/Dockerfile
+++ b/build/controller/Dockerfile
@@ -1,5 +1,5 @@
 # Build stage for go modules
-FROM --platform=$BUILDPLATFORM golang:1.26-alpine AS build
+FROM --platform=$BUILDPLATFORM golang:1.27-alpine AS build
 
 WORKDIR /build
 
diff --git a/build/server/Dockerfile b/build/server/Dockerfile
index 2377fb08..5893df3b 100644
--- a/build/server/Dockerfile
+++ b/build/server/Dockerfile
@@ -1,5 +1,5 @@
 # Build stage for go modules
-FROM --platform=$BUILDPLATFORM golang:1.26-alpine AS build
+FROM --platform=$BUILDPLATFORM golang:1.27-alpine AS build
 
 WORKDIR /build
 
diff --git a/build/web-hooks/Dockerfile b/build/web-hooks/Dockerfile
index b4479acb..d62c0b67 100644
--- a/build/web-hooks/Dockerfile
+++ b/build/web-hooks/Dockerfile
@@ -1,5 +1,5 @@
 # Build stage for go modules
-FROM --platform=$BUILDPLATFORM golang:1.26-alpine AS build
+FROM --platform=$BUILDPLATFORM golang:1.27-alpine AS build
 
 WORKDIR /build
 
diff --git a/go.mod b/go.mod
index 684c6e15..31e2bed3 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/sap/cap-operator
 
-go 1.26.7
+go 1.27.0
 
 require (
 	github.com/MicahParks/jwkset v0.11.3