diff --git a/Dockerfile b/Dockerfile
index 05e2bdb..ed73e9d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,8 +42,8 @@ RUN echo "$CALENDAR_SHA256_SUM  calendar.tar.gz" | sha256sum -c - || exit 1
 RUN mkdir /var/lib/nextcloud/apps/calendar
 RUN tar xzf calendar.tar.gz -C /var/lib/nextcloud/apps/calendar --strip 1
 
-ENV TASKS_VERSION=0.11.3
-ENV TASKS_SHA256_SUM=20796e91888c78bc4f6dc73f28dcf34a3e04ed2854e9ce5f287c48bf1417df23
+ENV TASKS_VERSION=v0.12.1
+ENV TASKS_SHA256_SUM=60ad47036aed704344e8b5eb5b94a5437839606505c1347b6ec14e746d468158
 RUN wget https://github.com/nextcloud/tasks/releases/download/$TASKS_VERSION/tasks.tar.gz
 RUN echo "$TASKS_SHA256_SUM  tasks.tar.gz" | sha256sum -c - || exit 1
 RUN mkdir /var/lib/nextcloud/apps/tasks