diff --git a/rst/Dockerfile b/rst/Dockerfile
index 36142a8..eda9f96 100644
--- a/rst/Dockerfile
+++ b/rst/Dockerfile
@@ -14,7 +14,7 @@ SHELL ["/bin/ash", "-euo", "pipefail", "-c"]
 RUN apk upgrade --no-cache \
     && apk add --no-cache \
     coreutils=9.11-r0 \
-    curl=8.22.0-r0 \
+    curl=8.23.0-r0 \
     git=2.54.0-r0 \
     pandoc-cli=3.10-r0 \
     pipx=1.14.0-r0 \