diff --git a/.env b/.env
index c92ecc79..3f519b94 100644
--- a/.env
+++ b/.env
@@ -1,7 +1,7 @@
 # This file defines default environment variables for all images
 
 # Use 3-part patch version to ignore patch updates, e.g. 5.0.0
-TOOLS_VERSION=5.0
+TOOLS_VERSION=5.1
 
 # Make sure these values are in sync with the ones in .env-postgres file
 PGDATABASE=openmaptiles