Update Node.js version requirement to 20

lukazuljevic · web-flow · commit 7e7567d2965b · 2025-12-13T18:39:58.000+01:00
diff --git a/README.md b/README.md
@@ -8,7 +8,7 @@
 
 #### Dependencies
 
-- Node.js >=18 and yarn
+- Node.js >=20 and yarn
 - PostgreSQL >= 15 or Docker for running PostgreSQL in container
 
 #### Setup environment
