diff --git a/autoinstrumentation/dotnet/version.txt b/autoinstrumentation/dotnet/version.txt
index f0bb29e763..88c5fb891d 100644
--- a/autoinstrumentation/dotnet/version.txt
+++ b/autoinstrumentation/dotnet/version.txt
@@ -1 +1 @@
-1.3.0
+1.4.0