diff --git a/scripts/Dockerfile b/scripts/Dockerfile
index a9c2a32a3..048956cea 100644
--- a/scripts/Dockerfile
+++ b/scripts/Dockerfile
@@ -30,7 +30,7 @@ RUN set -xe && \
     install -d /usr/include/date/ && \
     install -m644 libcron/externals/date/include/date/* /usr/include/date/ && \
     cd .. && \
-    git clone https://github.com/ToruNiina/toml11 --branch="v3.7.1" --depth=1 && \
+    git clone https://github.com/ToruNiina/toml11 --branch="v4.3.0" --depth=1 && \
     cd toml11 && \
     cmake -DCMAKE_CXX_STANDARD=11 . && \
     make install -j $THREADS && \