diff --git a/Dockerfile b/Dockerfile
index 47427589..1a890c6b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/golang:1.22-bullseye AS gobuild
+FROM docker.io/library/golang:1.22.8-bullseye AS gobuild
 WORKDIR /build-dir
 COPY go.mod .
 COPY go.sum .
diff --git a/go.mod b/go.mod
index b3cadc29..dffac691 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/tonkeeper/opentonapi
 
-go 1.21.0
+go 1.22
 
 toolchain go1.22.0