diff --git a/Crashlytics/CHANGELOG.md b/Crashlytics/CHANGELOG.md
index b13fb66749b..a257d45b885 100644
--- a/Crashlytics/CHANGELOG.md
+++ b/Crashlytics/CHANGELOG.md
@@ -1,3 +1,6 @@
+# Unreleased
+- [changed] Updated `upload-symbols` to version 3.19, removed all methods require CFRelease and switch to modern classes (#13420).
+
 # 11.4.0
 - [fixed] Updated `upload-symbols` to version 3.18 with support for uploading multiple DWARF contents in a dSYM bundle (#13543).
 
diff --git a/Crashlytics/upload-symbols b/Crashlytics/upload-symbols
index f77bbe43043..d49594ba35e 100755
Binary files a/Crashlytics/upload-symbols and b/Crashlytics/upload-symbols differ