diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
index 01ef929ff..db3eaab38 100644
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -7,13 +7,13 @@ on:
 jobs:
   release:
     name: Build
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v1
-    - name: Set up Python 3.7
+    - name: Set up Python 3.8
       uses: actions/setup-python@v1
       with:
-        python-version: 3.7
+        python-version: 3.8
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e221e2b88..483d0cb89 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [3.7]
+        python-version: [3.8]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/.github/workflows/macos-test.yml b/.github/workflows/macos-test.yml
index 79df394ba..5d6bd302c 100644
--- a/.github/workflows/macos-test.yml
+++ b/.github/workflows/macos-test.yml
@@ -20,7 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest]
-        python-version: [3.7]
+        python-version: [3.8]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 255875f67..3cbfdb176 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -7,10 +7,10 @@ on:
 jobs:
   deploy:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [3.7]
+        python-version: [3.8]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/.github/workflows/pypi-test.yml b/.github/workflows/pypi-test.yml
index 98a08ef0b..b63ea5bc0 100644
--- a/.github/workflows/pypi-test.yml
+++ b/.github/workflows/pypi-test.yml
@@ -7,10 +7,10 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [3.7]
+        python-version: [3.8]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0a60973e6..53c003c72 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,10 +15,10 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [3.7]
+        python-version: [3.8]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/docker_requirements.txt b/docker_requirements.txt
index 384f062dd..642f30039 100644
--- a/docker_requirements.txt
+++ b/docker_requirements.txt
@@ -24,8 +24,9 @@ pyicu==2.8
 deepcut==0.7.0.0
 h5py==3.1.0
 tensorflow==2.7.2
-pandas==0.24
+pandas==1.4.*
 tltk==1.3.8
 OSKut==1.3
 nlpo3==1.2.2
 thai-nner==0.3
+spacy==2.3.*