diff --git a/ci/requirements/py37-bare-minimum.yml b/ci/requirements/py37-bare-minimum.yml
index 6d7c440261f..0cecf885436 100644
--- a/ci/requirements/py37-bare-minimum.yml
+++ b/ci/requirements/py37-bare-minimum.yml
@@ -13,4 +13,4 @@ dependencies:
   - numpy=1.17
   - pandas=1.0
   - setuptools=40.4
-  - typing_extensions=3̇.7
+  - typing_extensions=3.7