diff --git a/vendor/adb/pairing_connection/include/adb/pairing/pairing_server.h b/vendor/adb/pairing_connection/include/adb/pairing/pairing_server.h
index babff94..93dcf9a 100644
--- a/vendor/adb/pairing_connection/include/adb/pairing/pairing_server.h
+++ b/vendor/adb/pairing_connection/include/adb/pairing/pairing_server.h
@@ -45,7 +45,7 @@ typedef struct PairingServerCtx PairingServerCtx;
 // Callback containing the result of the pairing. If #PeerInfo is null,
 // then the pairing failed. Otherwise, pairing succeeded and #PeerInfo
 // contains information about the peer.
-typedef void (*pairing_server_result_cb)(const PeerInfo*, void*) __INTRODUCED_IN(30);
+typedef void (*pairing_server_result_cb)(const PeerInfo*, void*) __INTRODUCED_IN(24);
 
 // Starts the pairing server.
 //
@@ -61,7 +61,7 @@ typedef void (*pairing_server_result_cb)(const PeerInfo*, void*) __INTRODUCED_IN
 // @param opaque the opaque userdata.
 // @return the port number the server is listening on. Returns 0 on failure.
 uint16_t pairing_server_start(PairingServerCtx* ctx, pairing_server_result_cb cb, void* opaque)
-        __INTRODUCED_IN(30);
+        __INTRODUCED_IN(24);
 
 // Creates a new PairingServerCtx instance.
 //
@@ -83,7 +83,7 @@ uint16_t pairing_server_start(PairingServerCtx* ctx, pairing_server_result_cb cb
 PairingServerCtx* pairing_server_new(const uint8_t* pswd, size_t pswd_len,
                                      const PeerInfo* peer_info, const uint8_t* x509_cert_pem,
                                      size_t x509_size, const uint8_t* priv_key_pem,
-                                     size_t priv_size, uint16_t port) __INTRODUCED_IN(30);
+                                     size_t priv_size, uint16_t port) __INTRODUCED_IN(24);
 
 // Same as #pairing_server_new, except that the x509 certificate and private key
 // is generated internally.
@@ -100,12 +100,12 @@ PairingServerCtx* pairing_server_new(const uint8_t* pswd, size_t pswd_len,
 //         for destroying the context via #pairing_server_destroy.
 PairingServerCtx* pairing_server_new_no_cert(const uint8_t* pswd, size_t pswd_len,
                                              const PeerInfo* peer_info, uint16_t port)
-        __INTRODUCED_IN(30);
+        __INTRODUCED_IN(24);
 
 // Destroys the PairingServerCtx instance.
 //
 // @param ctx the PairingServerCtx instance to destroy.
-void pairing_server_destroy(PairingServerCtx* ctx) __INTRODUCED_IN(30);
+void pairing_server_destroy(PairingServerCtx* ctx) __INTRODUCED_IN(24);
 
 #ifdef __cplusplus
 }
