diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index f205f4e6..b91f52ba 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.8]
+        python-version: [3.12.11]
 
     steps:
       - uses: actions/checkout@v1
diff --git a/.github/workflows/test-coverage.yaml b/.github/workflows/test-coverage.yaml
index 15a81fbb..fcbb4776 100644
--- a/.github/workflows/test-coverage.yaml
+++ b/.github/workflows/test-coverage.yaml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.8]
+        python-version: [3.12.11]
 
     steps:
     - uses: actions/checkout@v1
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2338c286..045d5492 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.8]
+        python-version: [3.12.11]
 
     steps:
     - uses: actions/checkout@v1
diff --git a/requirements-dev.txt b/requirements-dev.txt
index bbaaa9f0..10f9876e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -10,4 +10,4 @@ covdefaults
 # Docs
 mkdocs-material>=8.0.5, <9.0
 mdx-include >=1.4.1,<2.0.0
-mkdocs-markdownextradata-plugin >=0.1.7,<0.3.0"
\ No newline at end of file
+mkdocs-markdownextradata-plugin >=0.1.7,<0.3.0
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 256b6d5f..fbf391ab 100644
--- a/setup.py
+++ b/setup.py
@@ -35,9 +35,8 @@ def get_version(prop, project):
         "Click>=7.1.2, <9.0",
         "diff-match-patch==20181111",
         "polib==1.1.1, <2.0",
-        "PyYAML>=5.0.0",
+        "PyYAML>=6.0.0",
         "requests>=2.22.0, <3.0",
-        "antx>=0.1.10, <2.0",
         "tqdm>=4.35.0, <5.0",
         "PyGithub>=1.43.8, <2.0",
         "GitPython>=3.1.0, <4.0",
diff --git a/tests/buda/data/expected-W12827.json b/tests/buda/data/expected-W12827.json
index 83d1ec25..2dd667e2 100644
--- a/tests/buda/data/expected-W12827.json
+++ b/tests/buda/data/expected-W12827.json
@@ -4,7 +4,6 @@
       "status":"http://purl.bdrc.io/admindata/StatusReleased",
       "access":"http://purl.bdrc.io/admindata/AccessOpen",
       "reproduction_of":"http://purl.bdrc.io/resource/MW12827",
-      "copyright_status":"http://purl.bdrc.io/resource/CopyrightPublicDomain",
       "languages": ["bo"],
       "title":"སྙིང་ཐིག་ཡ་བཞི།",
       "author":"ཀློང་ཆེན་རབ་འབྱམས་པ་དྲི་མེད་འོད་ཟེར།",