diff --git a/services/lego/Dockerfile b/services/lego/Dockerfile
index 1babd6fb..2224af1d 100644
--- a/services/lego/Dockerfile
+++ b/services/lego/Dockerfile
@@ -1,4 +1,4 @@
-FROM goacme/lego:v5.4.1@sha256:ac04a7aaac0270ca2c32f1e79b157087d763e78c4473551c6e093070614536e2
+FROM goacme/lego:v5.5.2@sha256:1944e8c36055beec47c7de6f15202b41128be75eea0ffa257f0c14d93c5155fd
 
 COPY entrypoint.sh /entrypoint.sh