diff --git a/mail/Dockerfile b/mail/Dockerfile
index fa0fa7f..ae8af78 100644
--- a/mail/Dockerfile
+++ b/mail/Dockerfile
@@ -20,7 +20,7 @@ RUN apk upgrade --no-cache \
     aspell-ru=0.99_p7-r2 \
     aspell-uk=1.4.0-r3 \
     coreutils=9.11-r0 \
-    curl=8.20.0-r1 \
+    curl=8.21.0-r0 \
     git=2.54.0-r0 \
     mailutils=3.21-r1 \
     mutt=2.3.2-r0 \