diff --git a/backend/go/omnivoice-cpp/Makefile b/backend/go/omnivoice-cpp/Makefile
index d8d9b6336..0a7ec4da8 100644
--- a/backend/go/omnivoice-cpp/Makefile
+++ b/backend/go/omnivoice-cpp/Makefile
@@ -8,7 +8,7 @@ JOBS?=$(shell nproc --ignore=1)
 
 # omnivoice.cpp version
 OMNIVOICE_REPO?=https://github.com/ServeurpersoCom/omnivoice.cpp
-OMNIVOICE_VERSION?=2c32cd336881ef12fcf69245d0cedce2e4d19d6c
+OMNIVOICE_VERSION?=48b2d00e7435edace09aa09b0efdbc633e0dadf4
 SO_TARGET?=libgomnivoicecpp.so
 
 CMAKE_ARGS+=-DBUILD_SHARED_LIBS=OFF