diff --git a/.env b/.env
index 3d7162d6..f45731d2 100644
--- a/.env
+++ b/.env
@@ -12,7 +12,7 @@ DOCKER_COMPOSE_DATA_DIR=${HOME}/.local/share/net.akkudoktor.eos
 # Image / build
 # -----------------------------------------------------------------------------
 VERSION=0.3.0.dev2608160647074704
-PYTHON_VERSION=3.13.9
+PYTHON_VERSION=3.13.15
 
 # -----------------------------------------------------------------------------
 # Ports