diff --git a/platformio.ini b/platformio.ini
index 120a640d..6c8ba0b6 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -151,7 +151,7 @@ lib_ignore =
 
 lib_deps =
     LittleFS_esp32
-    git+https://github.com/lvgl/lv_lib_png.git
+    git+https://github.com/lvgl/lv_lib_png.git#7ff6168764893d658375a9c3173337506ff4eb1b
 
 ps_ram =
     -DBOARD_HAS_PSRAM