diff --git a/go.mod b/go.mod
index 0e46471..499b8ff 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module git.nemunai.re/chunkvalidator
 
-go 1.15
+go 1.18
 
 require github.com/go-sql-driver/mysql v1.6.0