diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 11a7b84..b8cac54 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/requirements.txt b/requirements.txt
index 4e65338..762f329 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pydub
-bokeh
+pydub==0.24.1
+bokeh==2.4.3
 ipython
 audio-plot-lib
diff --git a/setup.py b/setup.py
index 3c9be4e..df3520e 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="audio-plot-lib",
-    version="0.1.0",
+    version="0.1.1",
     description="Plot tools based on audio",
     long_description=long_description,
     long_description_content_type="text/markdown",
@@ -18,7 +18,7 @@
     url="https://github.com/hassaku/audio-plot-lib",
     packages=["audio_plot_lib"],
     include_package_data=True,
-    install_requires=["pydub", "numpy", "gTTS", "bokeh", "ipython"],
+    install_requires=["pydub==0.24.1", "numpy", "gTTS==2.2.1", "bokeh==2.4.3", "ipython"],
     tests_require=[],
     license="MIT",
     keywords="audio plot visually-impaired",