diff --git a/Dockerfile b/Dockerfile
index 056da03..6c3c82d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.15.0
+FROM alpine:3.15.1
 
 ARG BUILD_DATE
 
@@ -18,6 +18,7 @@ RUN     apk add --repository https://www.gerczei.eu/packages/alpine/v3.15 --no-c
                 git-lfs=3.0.2-r0 \
                 openssh-keygen=8.8_p1-r1 \
                 bash=5.1.16-r0 \
+                libretls=3.3.4-r3 \
                 gitea=1.16.4-r0 && \
         mkdir /var/cache/gitea && \
         chown gitea:www-data /var/cache/gitea