diff --git a/shared/services/config/teku-config.go b/shared/services/config/teku-config.go
index 13fb7bc41..19fcaab1a 100644
--- a/shared/services/config/teku-config.go
+++ b/shared/services/config/teku-config.go
@@ -6,8 +6,8 @@ import (
 )
 
 const (
-	tekuTagTest         string = "consensys/teku:25.11.1"
-	tekuTagProd         string = "consensys/teku:25.11.1"
+	tekuTagTest         string = "consensys/teku:25.12.0"
+	tekuTagProd         string = "consensys/teku:25.12.0"
 	defaultTekuMaxPeers uint16 = 100
 )