diff --git a/autoinstrumentation/dotnet/version.txt b/autoinstrumentation/dotnet/version.txt
index 27f9cd322b..f8e233b273 100644
--- a/autoinstrumentation/dotnet/version.txt
+++ b/autoinstrumentation/dotnet/version.txt
@@ -1 +1 @@
-1.8.0
+1.9.0