diff --git a/1.1/Dockerfile b/1.1/Dockerfile
index 61db813..f371d9a 100644
--- a/1.1/Dockerfile
+++ b/1.1/Dockerfile
@@ -10,7 +10,7 @@ ARG PGID=845
 ENV PORT=34197 \
     RCON_PORT=27015 \
     VERSION=1.1.26 \
-    SHA1=5736da3d068ee74b282926b99ad0255368569b51 \
+    SHA1=28a8f75c511a8380bd95d37e7d40c65180fb2e51 \
     SAVES=/factorio/saves \
     CONFIG=/factorio/config \
     MODS=/factorio/mods \