diff --git a/Dockerfile b/Dockerfile
index 520914c..72aa1f6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM alpine:3.13.1
+FROM alpine:3.13.2
 
 ARG BUILD_DATE
 
 LABEL org.opencontainers.image.title="Gitea - Git with a cup of tea"
 LABEL org.opencontainers.image.description="A painless self-hosted Git service."
-LABEL org.opencontainers.image.version="1.13.2"
+LABEL org.opencontainers.image.version="1.13.3"
 LABEL org.opencontainers.image.url="https://gitea.io"
 LABEL org.opencontainers.image.authors="Tamás Gérczei <tamas@gerczei.eu>"
 LABEL org.opencontainers.image.created="${BUILD_DATE}"
@@ -18,7 +18,7 @@ RUN     apk add --repository https://www.gerczei.eu/packages/alpine/v3.13 --no-c
                 git-lfs=2.13.1-r0 \
                 openssh-keygen=8.4_p1-r2 \
                 bash=5.1.0-r0 \
-                gitea=1.13.2-r0 && \
+                gitea=1.13.3-r0 && \
         mkdir /var/cache/gitea && \
         chown gitea:www-data /var/cache/gitea