diff --git a/src/3rd_party/sentencepiece b/src/3rd_party/sentencepiece
index 8dc9172f8..fb6f8e408 160000
--- a/src/3rd_party/sentencepiece
+++ b/src/3rd_party/sentencepiece
@@ -1 +1 @@
-Subproject commit 8dc9172f88b1d4054ca38de0e5362b2935e9b53f
+Subproject commit fb6f8e408d2078ebfedc8ccc33985fef03c50b0e