diff --git a/.github/workflows/sanity.yml b/.github/workflows/sanity.yml
index d888220..2e8f5df 100644
--- a/.github/workflows/sanity.yml
+++ b/.github/workflows/sanity.yml
@@ -2,7 +2,7 @@ on: [push, pull_request]
 name: Sanity
 
 env:
-  GO_VERSION: '1.19.x'
+  GO_VERSION: '1.21.x'
 
 jobs:
   build:
diff --git a/go.mod b/go.mod
index 3ba5b19..769a324 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module tags.cncf.io/container-device-interface
 
-go 1.19
+go 1.21
 
 require (
 	github.com/fsnotify/fsnotify v1.5.1