diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2af281c7027..828a153ade7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -173,12 +173,10 @@ jobs:
         os: [Windows]
         python:
           - "3.8"
-          # Commented out, since Windows tests are expensively slow,
-          # only test the oldest and newest Python supported by pip
-          # - "3.9"
-          # - "3.10"
-          # - "3.11"
-          # - "3.12"
+          - "3.9"
+          - "3.10"
+          - "3.11"
+          - "3.12"
           - "3.13"
         group: [1, 2]
 
diff --git a/news/0fefca97-6b04-449d-a3a3-b4b21ce632ce.trivial.rst b/news/0fefca97-6b04-449d-a3a3-b4b21ce632ce.trivial.rst
new file mode 100644
index 00000000000..27c17419372
--- /dev/null
+++ b/news/0fefca97-6b04-449d-a3a3-b4b21ce632ce.trivial.rst
@@ -0,0 +1,2 @@
+Run Windows CI across all supported Python versions, instead of only testing the
+boundaries.