diff --git a/.drone.yml b/.drone.yml
index 9d653b3..32b044d 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -16,7 +16,7 @@ steps:
       - dotnet publish Solution1_CI.sln -c Release --no-restore -o CI_PROJECT_DIR/build/release
 
   - name: tests
-    image: mcr.microsoft.com/dotnet/sdk:6.0
+    image: mcr.microsoft.com/dotnet/sdk:7.0
     commands:
       - cd Solution1/
       - dotnet restore Solution1_CI.sln