diff --git a/ci/azure-pipelines.yml b/ci/azure-pipelines.yml
index a7363a8deced33d59ede4b523481d5e185fcf30c_Y2kvYXp1cmUtcGlwZWxpbmVzLnltbA==..282ba2dc0edafdc6da438a644f3b31da020ad334_Y2kvYXp1cmUtcGlwZWxpbmVzLnltbA== 100644
--- a/ci/azure-pipelines.yml
+++ b/ci/azure-pipelines.yml
@@ -156,7 +156,7 @@
   pool:
     vmImage: windows-2019
   variables:
-    interpreter: C:\hostedtoolcache\windows\Python\3.7.7\x64\python.exe
+    interpreter: C:\hostedtoolcache\windows\Python\3.7.8\x64\python.exe
     target: x86_64-pc-windows-msvc
   steps:
   - task: UsePythonVersion@0
diff --git a/test/requirements.txt b/test/requirements.txt
index a7363a8deced33d59ede4b523481d5e185fcf30c_dGVzdC9yZXF1aXJlbWVudHMudHh0..282ba2dc0edafdc6da438a644f3b31da020ad334_dGVzdC9yZXF1aXJlbWVudHMudHh0 100644
--- a/test/requirements.txt
+++ b/test/requirements.txt
@@ -1,7 +1,7 @@
 arrow
 dataclasses;python_version<"3.7"
 numpy;platform_machine=="x86_64" and python_version<"3.9"
-pendulum;sys_platform!="win" and python_version<"3.9" and platform_machine=="x86_64"
+pendulum;sys_platform=="linux" and python_version<"3.9" and platform_machine=="x86_64"
 psutil
 pytest
 pytz