diff --git a/Dockerfile b/Dockerfile
index 861bb23..c2440ba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ ARG BUILD_VERSION
 # renovate: datasource=npm depName=broken-link-checker
 ENV BLC_VERSION="${BUILD_VERSION:-0.7.8}"
 # renovate: datasource=github-releases depName=caddyserver/caddy
-ENV CADDY_VERSION="${CADDY_VERSION:-v2.4.4}"
+ENV CADDY_VERSION="${CADDY_VERSION:-v2.4.5}"
 
 ENV LINK_VALIDATOR_BASE_DIR=/drone/src \
     LINK_VALIDATOR_SERVER_PORT=80 \