diff --git a/nethermind-holesky.yml b/nethermind-holesky.yml
index 9f925add..2ca22bf0 100644
--- a/nethermind-holesky.yml
+++ b/nethermind-holesky.yml
@@ -2,7 +2,7 @@ version: '3.1'
 
 services:
   nethermind-holesky:
-    image: nethermind/nethermind:1.20.4
+    image: nethermind/nethermind:${NETHERMIND_VERSION:-1.31.2}
     restart: always
     stop_grace_period: 1m
     command: |
@@ -65,7 +65,7 @@ services:
     build:
       context: ./nimbus
       args:
-        UPSTREAM_VERSION: v23.9.1
+        UPSTREAM_VERSION: ${NIMBUS_VERSION:-v25.3.0}
     restart: unless-stopped
     stop_grace_period: 1m
     environment: