diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 601d82e..de64d40 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -58,7 +58,7 @@ jobs:
             cmake
             ninja
             xtl
-            xtensor
+            xtensor>=0.27,<0.28
             fftw
             gtest