diff --git a/docker-compose.yml b/docker-compose.yml
index 38156fb..15e0c58 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -17,7 +17,7 @@ services:
   # ---- readme generator ---- #
   readme:
     profiles: ["dev"]
-    image: pandoc/minimal:2.19
+    image: pandoc/minimal:3.6
     volumes:
       - ./:/data
     command: --defaults=.pandoc.yml