diff --git a/.circleci/config.yml b/.circleci/config.yml
index e0679e81..2ab04f44 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -42,6 +42,8 @@ jobs:
     - run:
         command: | # Use pip to install dependengcies
           pip install --user --upgrade setuptools
+          # Until the next release
+          pip install git+https://github.com/rocky/python-xdis#egg=xdis
           pip install --user -e .
           pip install --user -r requirements-dev.txt
 
diff --git a/.github/workflows/osx.yml b/.github/workflows/osx.yml
index a9634524..c08a884b 100644
--- a/.github/workflows/osx.yml
+++ b/.github/workflows/osx.yml
@@ -23,7 +23,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         # Until the next xdis release
-        # pip install git+git://github.com/rocky/python-xdis.git#egg=xdis
+        pip install git+https://github.com/rocky/python-xdis#egg=xdis
         pip install -e .
         pip install -r requirements-dev.txt
     - name: Test uncompyle6
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 056d738c..0294b57b 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -22,7 +22,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         # Until the next xdis release
-        # pip install git+git://github.com/rocky/python-xdis.git#egg=xdis
+        pip install git+https://github.com/rocky/python-xdis#egg=xdis
         pip install -e .
         pip install -r requirements-dev.txt
     - name: Test uncompyle6
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 65131104..91084679 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -23,7 +23,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         # Until the next xdis release
-        # pip install git+git://github.com/rocky/python-xdis.git#egg=xdis
+        pip install git+https://github.com/rocky/python-xdis#egg=xdis
         pip install -e .
         pip install -r requirements-dev.txt
     - name: Test uncompyle6
diff --git a/test/bytecode_1.0/os.pyc b/test/bytecode_1.0/os.pyc
deleted file mode 100644
index 99ad52aa..00000000
Binary files a/test/bytecode_1.0/os.pyc and /dev/null differ