diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9641eea..0b2787e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,7 @@ jobs:
 
       - uses: golangci/golangci-lint-action@ba0d7d2ec06a0ea1cb5fa41b2e4a3ab91d21278a # v9.3.0
         with:
-          version: v2.12.2
+          version: v2.15.0
 
   workflows:
     runs-on: ubuntu-latest
diff --git a/go.mod b/go.mod
index 66852f1..39a0f06 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,8 @@ module github.com/parallelworks/openapi-client-generator
 
 go 1.26.0
 
+toolchain go1.27.3
+
 require (
 	github.com/giraffesyo/openapi-go-naming v0.1.1
 	github.com/pb33f/libopenapi v0.41.6