diff --git a/Dockerfile b/Dockerfile
index 74e70f8..b1f4450 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@ RUN mkdir /var/lib/nextcloud/apps/twofactor_u2f
 RUN tar xzf twofactor_u2f.tar.gz -C /var/lib/nextcloud/apps/twofactor_u2f --strip 1
 
 ENV POLLS_VERSION=v0.10.4
-ENV POLLS_SHA256_SUM=9fad4c7b7ecb49c9e809316172b3be277b1d8082852bd6899a34148cf4f7f755
+ENV POLLS_SHA256_SUM=99f095415a2edd93c047cb602dbb2551fd7c17eb652a82da9a9bd8a07c880282
 RUN wget https://github.com/nextcloud/polls/releases/download/$POLLS_VERSION/polls.tar.gz
 RUN echo "$POLLS_SHA256_SUM  polls.tar.gz" | sha256sum -c - || exit 1
 RUN mkdir /var/lib/nextcloud/apps/polls