diff --git a/tdlib/Dockerfile b/tdlib/Dockerfile
index 48c6883..89f6e5c 100644
--- a/tdlib/Dockerfile
+++ b/tdlib/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/alwatr/alpine:3.17
+FROM ghcr.io/alwatr/alpine:3.18.4
 
 ARG TDLIB_VERSION=1.8.0
 RUN set -ex; \