diff --git a/.github/workflows/autoupdate.yaml b/.github/workflows/autoupdate.yaml
index b043ac6..5bfff3a 100644
--- a/.github/workflows/autoupdate.yaml
+++ b/.github/workflows/autoupdate.yaml
@@ -14,6 +14,6 @@ jobs:
   autoupdate:
     uses: lukaszraczylo/shared-actions/.github/workflows/go-autoupdate.yaml@main
     with:
-      go-version: ">=1.24"
+      go-version: ">=1.26.6"
       release-workflow: "release.yaml"
     secrets: inherit
diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 0fe75ce..e1646e6 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -13,4 +13,4 @@ jobs:
   pr-checks:
     uses: lukaszraczylo/shared-actions/.github/workflows/go-pr.yaml@main
     with:
-      go-version: "1.24"
+      go-version: "1.26.6"
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 5f2a924..64bd1c3 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -21,7 +21,7 @@ jobs:
   release:
     uses: lukaszraczylo/shared-actions/.github/workflows/go-release.yaml@main
     with:
-      go-version: "1.25"
+      go-version: "1.26.6"
       docker-enabled: true
     secrets: inherit
 
@@ -39,7 +39,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.25"
+          go-version: "1.26.6"
 
       - name: Run benchmarks
         run: go test -bench=. -benchmem ./... -run=^# | tee output.txt
diff --git a/go.mod b/go.mod
index 725864d..574049d 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,8 @@ module github.com/lukaszraczylo/graphql-monitoring-proxy
 
 go 1.25.0
 
+toolchain go1.26.6
+
 require (
 	github.com/MicahParks/keyfunc/v3 v3.8.1
 	github.com/VictoriaMetrics/metrics v1.44.0