diff --git a/Makefile.am b/Makefile.am
index 6505f38c..e01f6990 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -128,6 +128,8 @@ libbrotli_a_SOURCES = \
   third_party/brotli/dec/prefix.h \
   third_party/brotli/dec/safe_malloc.c \
   third_party/brotli/dec/safe_malloc.h \
+  third_party/brotli/dec/state.c \
+  third_party/brotli/dec/state.h \
   third_party/brotli/dec/streams.c \
   third_party/brotli/dec/streams.h \
   third_party/brotli/dec/transform.h \
diff --git a/third_party/brotli b/third_party/brotli
index cb0ca3a3..9c9bb00f 160000
--- a/third_party/brotli
+++ b/third_party/brotli
@@ -1 +1 @@
-Subproject commit cb0ca3a3c66de34c7cd62062e2f12fbe04e1dd51
+Subproject commit 9c9bb00f7f9ebd9265705c8a855fedcbb538a159