diff --git a/CMakeLists.txt b/CMakeLists.txt
index d7a0183..fad9150 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -179,7 +179,7 @@ else()
     set(CPACK_GENERATOR "TXZ")
 endif()
 
-set(CPACK_PACKAGE_VERSION ${GIT_DESCRIBE_STRING})
+set(CPACK_PACKAGE_VERSION "${GIT_DESCRIBE_STRING}-python$ENV{PYTHON_VERSION}")
 set(CPACK_PACKAGE_DIRECTORY "${CMAKE_BINARY_DIR}/package")
 
 include(CPack)
diff --git a/README.md b/README.md
index 64ff400..0fb64e1 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,10 @@ A Python module that wraps the LOOT API, generated by [pybind11](https://github.
 Snapshot builds are available on [Bintray](https://bintray.com/loot/snapshots/loot-api-python). The snapshot build archives are named like so:
 
 ```
-loot_api_python-<short revision ID>-win32.7z
+loot_api_python-<short revision ID>-python<python version>-win<architecture>.7z
 ```
 
-For example `loot_api_python-94de368-win32.7z` was built using the revision with shortened commit ID `94de368`.
+For example `loot_api_python-94de368-python2.7-win32.7z` was built using the revision with shortened commit ID `94de368`.
 
 ## Documentation
 
diff --git a/appveyor.yml b/appveyor.yml
index af97540..bd9de4c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -14,18 +14,23 @@ environment:
   github_auth_token:
     secure: yDqT5l/e5MntbW99V6+MHlfFgNv+UIogFfeyUVqtFk5lFRB/dAraLLwKCLl6y+DH
 
+  matrix:
+    - PYTHON_VERSION: 2.7
+    - PYTHON_VERSION: 3.7
+
 install:
   - ps: (New-Object Net.WebClient).DownloadFile('https://raw.githubusercontent.com/Ortham/ci-scripts/2.0.0/delete_old_bintray_versions.py', "$env:APPVEYOR_BUILD_FOLDER\delete_old_bintray_versions.py")
 
 before_build:
+  - ps: $env:PYTHON_DIRECTORY_VERSION=$env:PYTHON_VERSION.Replace(".", "")
   - cd %APPVEYOR_BUILD_FOLDER%
   - ps: mkdir build
   - cd build
   - ps: |
       if ($env:PLATFORM -eq 'Win32') {
-        cmake .. -G "Visual Studio 15 2017" -DPYTHON_EXECUTABLE="C:\Python27\python.exe"
+        cmake .. -G "Visual Studio 15 2017" -DPYTHON_EXECUTABLE="C:\Python${env:PYTHON_DIRECTORY_VERSION}\python.exe"
       } else {
-        cmake .. -G "Visual Studio 15 2017 Win64" -DPYTHON_EXECUTABLE="C:\Python27-x64\python.exe"
+        cmake .. -G "Visual Studio 15 2017 Win64" -DPYTHON_EXECUTABLE="C:\Python${env:PYTHON_DIRECTORY_VERSION}-x64\python.exe"
       }
 
 build:
@@ -35,7 +40,7 @@ build:
 test_script:
   - cd %APPVEYOR_BUILD_FOLDER%\build\%CONFIGURATION%
   - ps: $env:ARCHITECTURE=$env:PLATFORM.Substring($env:PLATFORM.Length - 2)
-  - py -2.7-%ARCHITECTURE% -m unittest test
+  - py -%PYTHON_VERSION%-%ARCHITECTURE% -m unittest test
 
 after_test:
   - cd %APPVEYOR_BUILD_FOLDER%\build
@@ -45,7 +50,7 @@ after_test:
   - ps: $env:GIT_DESCRIBE = ((git describe --tags --long --always) | Out-String) -replace "`n|`r", ""
 
 artifacts:
-  - path: build\package\loot_api_python-$(GIT_DESCRIBE)_$(APPVEYOR_REPO_BRANCH)-win$(ARCHITECTURE).7z
+  - path: build\package\loot_api_python-$(GIT_DESCRIBE)_$(APPVEYOR_REPO_BRANCH)-python$(PYTHON_VERSION)-win$(ARCHITECTURE).7z
     name: loot_api_python
 
 deploy: