diff --git a/dockerfile b/dockerfile
index 149437a..5c956fb 100644
--- a/dockerfile
+++ b/dockerfile
@@ -26,7 +26,7 @@ RUN sudo apt install -y build-essential zlib1g-dev libncurses5-dev libgdbm-dev l
 
 # install python3.12
 RUN sudo apt install -y build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev libsqlite3-dev wget libbz2-dev && \
-  wget https://www.python.org/ftp/python/3.12.7/Python-3.12.7.tgz && \
+  wget https://www.python.org/ftp/python/3.12.11/Python-3.12.11.tgz && \
   tar -xf Python-3.12.*.tgz && \
   cd Python-3.12.*/ && \
   ./configure --prefix=/usr/local --enable-optimizations --enable-shared LDFLAGS="-Wl,-rpath /usr/local/lib" && \