diff --git a/include/openssl/base.h b/include/openssl/base.h
index 8f16fb7..d8cb344 100644
--- a/include/openssl/base.h
+++ b/include/openssl/base.h
@@ -66,7 +66,7 @@
 // A consumer may use this symbol in the preprocessor to temporarily build
 // against multiple revisions of BoringSSL at the same time. It is not
 // recommended to do so for longer than is necessary.
-#define BORINGSSL_API_VERSION 33
+#define BORINGSSL_API_VERSION 34
 
 #if defined(BORINGSSL_SHARED_LIBRARY)