diff --git a/0.18/Dockerfile b/0.18/Dockerfile
index 515f26e..bab0d7a 100644
--- a/0.18/Dockerfile
+++ b/0.18/Dockerfile
@@ -10,7 +10,7 @@ ARG PGID=845
 ENV PORT=34197 \
     RCON_PORT=27015 \
     VERSION=0.18.47 \
-    SHA1=77aca1cc76a3005af5a37ca06ba3189988bb4f3a \
+    SHA1=4f9f1a89e4fd613c308a9b7b723c55b32ac73b44 \
     SAVES=/factorio/saves \
     CONFIG=/factorio/config \
     MODS=/factorio/mods \