diff --git a/.env b/.env
index 45476a2..b6d295e 100644
--- a/.env
+++ b/.env
@@ -23,7 +23,7 @@ STELLIO_TIMESCALE_POSTGIS=16-2.14.2-3.4
 CURL_VERSION=8.4.0
 
 # IoT Agent Ultralight Variables
-ULTRALIGHT_VERSION=3.3.0-distroless
+ULTRALIGHT_VERSION=3.5.0-distroless
 IOTA_NORTH_PORT=4041
 IOTA_SOUTH_PORT=7896