diff --git a/deps/fluidsynth/include/fluidsynth/event.h b/deps/fluidsynth/include/fluidsynth/event.h
index 3d7a1f7e..8f5269d2 100644
--- a/deps/fluidsynth/include/fluidsynth/event.h
+++ b/deps/fluidsynth/include/fluidsynth/event.h
@@ -111,7 +111,7 @@ FLUIDSYNTH_API void fluid_event_system_reset(fluid_event_t *evt);
 
 
 /* Only for removing events */
-FLUIDSYNTH_API void fluid_event_any_control_change(fluid_event_t *evt, int channel);
+FLUID_DEPRECATED FLUIDSYNTH_API void fluid_event_any_control_change(fluid_event_t *evt, int channel);
 
 /* Only when unregistering clients */
 FLUIDSYNTH_API void fluid_event_unregistering(fluid_event_t *evt);
diff --git a/deps/fluidsynth/include/fluidsynth/version.h b/deps/fluidsynth/include/fluidsynth/version.h
index 025a6ba6..4ea530ce 100644
--- a/deps/fluidsynth/include/fluidsynth/version.h
+++ b/deps/fluidsynth/include/fluidsynth/version.h
@@ -31,10 +31,10 @@ extern "C" {
  * @brief Library version functions and defines
  */
 
-#define FLUIDSYNTH_VERSION       "2.1.4"           /**< String constant of libfluidsynth version. */
+#define FLUIDSYNTH_VERSION       "2.1.5"           /**< String constant of libfluidsynth version. */
 #define FLUIDSYNTH_VERSION_MAJOR 2     /**< libfluidsynth major version integer constant. */
 #define FLUIDSYNTH_VERSION_MINOR 1     /**< libfluidsynth minor version integer constant. */
-#define FLUIDSYNTH_VERSION_MICRO 4     /**< libfluidsynth micro version integer constant. */
+#define FLUIDSYNTH_VERSION_MICRO 5     /**< libfluidsynth micro version integer constant. */
 
 FLUIDSYNTH_API void fluid_version(int *major, int *minor, int *micro);
 FLUIDSYNTH_API char* fluid_version_str(void);
diff --git a/deps/fluidsynth/lib/libfluidsynth.a b/deps/fluidsynth/lib/libfluidsynth.a
index 8b3636e0..76539d35 100644
Binary files a/deps/fluidsynth/lib/libfluidsynth.a and b/deps/fluidsynth/lib/libfluidsynth.a differ