diff --git a/.github/workflows/storage-calculator.yaml b/.github/workflows/storage-calculator.yaml
index 5fb7dcb..dee1dc5 100644
--- a/.github/workflows/storage-calculator.yaml
+++ b/.github/workflows/storage-calculator.yaml
@@ -36,7 +36,7 @@ jobs:
     - name: Setup correct Go version
       uses: actions/setup-go@v6
       with:
-        go-version: '1.25'
+        go-version: '1.26'
 
     - name: Add dependency chart repos
       run: |
@@ -56,4 +56,4 @@ jobs:
 
     - name: Run github/test-e2e
       run: |
-        make github/test-e2e KIND_NETWORK=kind
\ No newline at end of file
+        make github/test-e2e KIND_NETWORK=kind
diff --git a/Dockerfile b/Dockerfile
index 0fa4237..d5bdbe7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.25 AS builder
+FROM golang:1.26 AS builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
diff --git a/go.mod b/go.mod
index 929b59c..0bb0911 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/uselagoon/storage-calculator
 
-go 1.25.0
+go 1.26
 
 require (
 	github.com/amazeeio/dbaas-operator v0.4.0