diff --git a/azure-pipelines/pipelines.yaml b/azure-pipelines/pipelines.yaml
index 96a8928a..f7efd895 100644
--- a/azure-pipelines/pipelines.yaml
+++ b/azure-pipelines/pipelines.yaml
@@ -37,8 +37,6 @@ jobs:
 
       strategy:
           matrix:
-              py35:
-                  python.version: "3.5"
               py36:
                   python.version: "3.6"
               py37:
@@ -61,31 +59,6 @@ jobs:
 
           - template: "templates/run_tests.yml"
 
-    - job: "Test_MacOS_old"
-      timeoutInMinutes: 30
-      displayName: "Tests - macOS"
-      pool: { vmImage: "macOS-10.14" }
-
-      strategy:
-          matrix:
-              py35:
-                  python.version: "3.5"
-              py36:
-                  python.version: "3.6"
-
-      steps:
-          - script: |
-                ulimit -Sn 8192
-            displayName: "Increase file descriptor limit"
-
-          - template: "templates/use_python.yml"
-
-          - script: |
-                python -m ensurepip --user
-            displayName: "Bootstrap pip"
-
-          - template: "templates/run_tests.yml"
-
     - job: "Test_MacOS"
       timeoutInMinutes: 30
       displayName: "Tests - macOS"
@@ -122,8 +95,6 @@ jobs:
 
       strategy:
           matrix:
-              py35:
-                  python.version: "3.5"
               py36:
                   python.version: "3.6"
               py37:
diff --git a/setup.py b/setup.py
index 974bb9b5..7db98e35 100644
--- a/setup.py
+++ b/setup.py
@@ -155,10 +155,9 @@ if __name__ == "__main__":
         author="Microsoft Corporation",
         author_email="ptvshelp@microsoft.com",
         url="https://aka.ms/debugpy",
-        python_requires=">=3.5",
+        python_requires=">=3.6",
         classifiers=[
             "Development Status :: 5 - Production/Stable",
-            "Programming Language :: Python :: 3.5",
             "Programming Language :: Python :: 3.6",
             "Programming Language :: Python :: 3.7",
             "Programming Language :: Python :: 3.8",