diff --git a/CMakeLists.txt b/CMakeLists.txt
index e9ca69e..ea540d0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,7 +37,7 @@ if(NOT sirius_solver_REPO)
     set(sirius_solver_REPO "https://github.com/rte-france/sirius-solver.git")
 endif()
 if(NOT sirius_solver_TAG)
-    set(sirius_solver_TAG "antares-integration-v1.3")
+    set(sirius_solver_TAG "antares-integration-v1.4")
 endif()