diff --git a/Dockerfile b/Dockerfile
index 6e55af7..3891cf4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM alpine:3.23.0@sha256:51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb2123
 WORKDIR /nadeko
 
 # renovate: datasource=gitlab-tags depName=Kwoth/nadekobot
-ARG NADEKO_VERSION=5.1.4
+ARG NADEKO_VERSION=5.3.9
 
 RUN apk add git curl && \
     git clone https://gitlab.com/Kwoth/nadekobot.git --branch=${NADEKO_VERSION} .