diff --git a/Telegram/ThirdParty/rlottie b/Telegram/ThirdParty/rlottie
index 8983925c3..40ccf0844 160000
--- a/Telegram/ThirdParty/rlottie
+++ b/Telegram/ThirdParty/rlottie
@@ -1 +1 @@
-Subproject commit 8983925c3f9aaf82eb061b2e86c5bd1e22705a73
+Subproject commit 40ccf084445c60a32d72d4811edf0efd0580dcaa
diff --git a/Telegram/gyp/lib_rlottie.gyp b/Telegram/gyp/lib_rlottie.gyp
index 4d3a7ab00..f6948c0ec 100644
--- a/Telegram/gyp/lib_rlottie.gyp
+++ b/Telegram/gyp/lib_rlottie.gyp
@@ -24,6 +24,7 @@
     },
     'defines': [
       '_USE_MATH_DEFINES',
+      'RAPIDJSON_ASSERT=',
       'LOT_BUILD',
     ],
     'include_dirs': [