diff --git a/changelog.md b/changelog.md
index 27e243da..ffdf589a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -4,6 +4,7 @@ Saves from 8.x are not compatible with 9.0.0.
 
 ## Features/Improvements
 
+* **[Engine]** Support for DCS Open Beta 2.8.8.43489.
 * **[Data]** Added support for the ARA Veinticinco de Mayo.
 * **[Data]** Changed display name of the AI-only F-15E Strike Eagle for clarity.
 * **[Flight Planning]** Improved IP selection for targets that are near the center of a threat zone.
diff --git a/requirements.txt b/requirements.txt
index 9e3ee918..5baeb77f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ platformdirs==2.6.2
 pluggy==1.0.0
 pre-commit==2.21.0
 pydantic==1.10.7
-git+https://github.com/pydcs/dcs@074064171cff71ea0bfb7b62fc27f89f0e6aee77#egg=pydcs
+git+https://github.com/pydcs/dcs@bbd92f7c3aa67a8b6f7e1bb1f5534580ca05e892#egg=pydcs
 pyinstaller==5.13.0
 pyinstaller-hooks-contrib==2023.6
 pyproj==3.4.1