diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fd0e0f389..0643a8c01 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,7 +25,7 @@ env:
   SLGenerator: Visual Studio 17 2022
   SLDistributeDirectory: distribute
   SLFullDistributePath: "streamlabs-build.app/distribute" # The .app extension is required to run macOS tests correctly.
-  LibOBSVersion: 31.1.2sl20
+  LibOBSVersion: 31.1.2sl21
   PACKAGE_NAME: osn
 
 jobs: