diff --git a/Dockerfile b/Dockerfile
index 8f857686..e994452c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,8 +19,8 @@ ENV FACTORIO_AUTOSAVE_INTERVAL=2 \
     FACTORIO_ALLOW_COMMANDS=false \
     FACTORIO_NO_AUTO_PAUSE=false \
     FACTORIO_LATENCY_MS=100 \
-    VERSION=0.13.16 \
-    FACTORIO_SHA1=52de126ce47bf24b795db07ff83ed13f8f537c0c \
+    VERSION=0.13.20 \
+    FACTORIO_SHA1=59ed0edb3f62f0f41a01fc291959b0a8b44cf631 \
     FACTORIO_WAITING=false \
     FACTORIO_MODE=normal \
     FACTORIO_SERVER_NAME= \