diff --git a/src/3rd_party/sentencepiece b/src/3rd_party/sentencepiece
index acb66f404..c3c6ab4e9 160000
--- a/src/3rd_party/sentencepiece
+++ b/src/3rd_party/sentencepiece
@@ -1 +1 @@
-Subproject commit acb66f404b929ae50843c199463f091bc289e867
+Subproject commit c3c6ab4e94e93ee9da8efda5266f4bac1cfd3566