diff --git a/changelog/4399.added.md b/changelog/4399.added.md
new file mode 100644
index 000000000..f65430337
--- /dev/null
+++ b/changelog/4399.added.md
@@ -0,0 +1 @@
+- Added `mip_opt_out` to `DeepgramTTSSettings` (used by both `DeepgramTTSService` and `DeepgramHttpTTSService`) for opting out of Deepgram's Model Improvement Program. Pass it via `settings=DeepgramTTSService.Settings(mip_opt_out=True)` to mirror the existing flag on `DeepgramSTTService`.