diff --git a/pica-tls-certs-monitor/Dockerfile b/pica-tls-certs-monitor/Dockerfile
index 28c7c0fbdb43f551dcd483ea3af70fea6c8f7d92..a70abba02172ef1dc902fbc7a215efe2ce91bacc 100644
--- a/pica-tls-certs-monitor/Dockerfile
+++ b/pica-tls-certs-monitor/Dockerfile
@@ -6,7 +6,7 @@ RUN apk add --no-cache python3 \
     && python3 -m ensurepip \
     && rm -r /usr/lib/python*/ensurepip
 
-ENV TLS_CERTS_MONITOR_VERSION=v1.4
+ENV TLS_CERTS_MONITOR_VERSION=v1.5
 
 RUN wget -O /tmp/sources.tar.gz https://gitlab.utc.fr/picasoft/projets/tls-cert-monitor/-/archive/$TLS_CERTS_MONITOR_VERSION/tls-cert-monitor-$TLS_CERTS_MONITOR_VERSION.tar.gz \
     && mkdir /tmp/sources \