diff --git a/build/config.mak b/build/config.mak
index aa032bf3b..aadee79eb 100644
--- a/build/config.mak
+++ b/build/config.mak
@@ -4,7 +4,7 @@ PLATFORM ?= device
 DEBUG ?= 0
 
 EPSILON_VERSION ?= 12.0.0
-EPSILON_CUSTOM_VERSION ?= 1.8.2-0
+EPSILON_CUSTOM_VERSION ?= 1.9.0-0
 # Valid values are "none", "update", "beta"
 EPSILON_APPS ?= calculation graph code statistics probability solver sequence regression settings
 EPSILON_I18N ?= en fr es de pt