diff --git a/ACKS.md b/ACKS.md
index e0e58e628..90265afcf 100644
--- a/ACKS.md
+++ b/ACKS.md
@@ -37,7 +37,7 @@ As Wordless stands on the shoulders of giants, I hereby extend my sincere gratit
13|[PyInstaller](https://pyinstaller.org/)|6.8.0|Hartmut Goebel, Jasper Harrison, Bryan A. Jones,
Brénainn Woodsend, Rok Mandeljc|[Bootloader-exception](https://github.com/pyinstaller/pyinstaller/blob/develop/COPYING.txt)
14|[pymorphy3](https://github.com/no-plagiarism/pymorphy3)|2.0.2|Mikhail Korobov, Danylo Halaiko|[MIT](https://github.com/no-plagiarism/pymorphy3/blob/master/LICENSE.txt)
15|[pypdf](https://github.com/py-pdf/pypdf)|4.2.0|Mathieu Fenniak, Ashish Kulkarni, Steve Witham, Martin Thoma|[BSD-3-Clause](https://github.com/py-pdf/pypdf/blob/main/LICENSE)
-16|[Pyphen](https://pyphen.org/)|0.15.0|Guillaume Ayoub|[GPL-2.0-or-later/LGPL-2.1-or-later/MPL-1.1](https://github.com/Kozea/Pyphen/blob/master/LICENSE)
+16|[Pyphen](https://www.courtbouillon.org/pyphen/)|0.17.0|Guillaume Ayoub|[GPL-2.0-or-later/LGPL-2.1-or-later/MPL-1.1](https://github.com/Kozea/Pyphen/blob/main/LICENSE)
17|[PyQt](https://riverbankcomputing.com/software/pyqt/)|5.15.10|Riverbank Computing|[Commercial-License/GPL-3.0-only](https://www.riverbankcomputing.com/static/Docs/PyQt5/introduction.html#license)
18|[PyThaiNLP](https://github.com/PyThaiNLP/pythainlp)|5.0.4|Wannaphong Phatthiyaphaibun (วรรณพงษ์ ภัททิยไพบูลย์)|[Apache-2.0](https://github.com/PyThaiNLP/pythainlp/blob/dev/LICENSE)
19|[python-docx](https://github.com/python-openxml/python-docx)|1.1.2|Steve Canny|[MIT](https://github.com/python-openxml/python-docx/blob/master/LICENSE)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 683b5c73d..56390865d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -40,6 +40,7 @@
- Measures: Remove effect size - Log-frequency biased MD / Mutual Dependency
### ⏫ Dependency Changes
+- Dependencies: Upgrade Pyphen to 0.17.0
- Dependencies: Upgrade python-mecab-ko to 1.3.7
- Dependencies: Upgrade python-pptx to 1.0.2
- Dependencies: Upgrade simplemma to 1.1.2
diff --git a/doc/trs/zho_cn/ACKS.md b/doc/trs/zho_cn/ACKS.md
index 5a086586e..75f08e535 100644
--- a/doc/trs/zho_cn/ACKS.md
+++ b/doc/trs/zho_cn/ACKS.md
@@ -37,7 +37,7 @@
13|[PyInstaller](https://pyinstaller.org/)|6.8.0|Hartmut Goebel, Jasper Harrison, Bryan A. Jones,
Brénainn Woodsend, Rok Mandeljc|[Bootloader-exception](https://github.com/pyinstaller/pyinstaller/blob/develop/COPYING.txt)
14|[pymorphy3](https://github.com/no-plagiarism/pymorphy3)|2.0.2|Mikhail Korobov, Danylo Halaiko|[MIT](https://github.com/no-plagiarism/pymorphy3/blob/master/LICENSE.txt)
15|[pypdf](https://github.com/py-pdf/pypdf)|4.2.0|Mathieu Fenniak, Ashish Kulkarni, Steve Witham, Martin Thoma|[BSD-3-Clause](https://github.com/py-pdf/pypdf/blob/main/LICENSE)
-16|[Pyphen](https://pyphen.org/)|0.15.0|Guillaume Ayoub|[GPL-2.0-or-later/LGPL-2.1-or-later/MPL-1.1](https://github.com/Kozea/Pyphen/blob/master/LICENSE)
+16|[Pyphen](https://www.courtbouillon.org/pyphen/)|0.17.0|Guillaume Ayoub|[GPL-2.0-or-later/LGPL-2.1-or-later/MPL-1.1](https://github.com/Kozea/Pyphen/blob/main/LICENSE)
17|[PyQt](https://riverbankcomputing.com/software/pyqt/)|5.15.10|Riverbank Computing|[Commercial-License/GPL-3.0-only](https://www.riverbankcomputing.com/static/Docs/PyQt5/introduction.html#license)
18|[PyThaiNLP](https://github.com/PyThaiNLP/pythainlp)|5.0.4|Wannaphong Phatthiyaphaibun (วรรณพงษ์ ภัททิยไพบูลย์)|[Apache-2.0](https://github.com/PyThaiNLP/pythainlp/blob/dev/LICENSE)
19|[python-docx](https://github.com/python-openxml/python-docx)|1.1.2|Steve Canny|[MIT](https://github.com/python-openxml/python-docx/blob/master/LICENSE)
diff --git a/doc/trs/zho_tw/ACKS.md b/doc/trs/zho_tw/ACKS.md
index 31d8b870c..1eb34d222 100644
--- a/doc/trs/zho_tw/ACKS.md
+++ b/doc/trs/zho_tw/ACKS.md
@@ -37,7 +37,7 @@
13|[PyInstaller](https://pyinstaller.org/)|6.8.0|Hartmut Goebel, Jasper Harrison, Bryan A. Jones,
Brénainn Woodsend, Rok Mandeljc|[Bootloader-exception](https://github.com/pyinstaller/pyinstaller/blob/develop/COPYING.txt)
14|[pymorphy3](https://github.com/no-plagiarism/pymorphy3)|2.0.2|Mikhail Korobov, Danylo Halaiko|[MIT](https://github.com/no-plagiarism/pymorphy3/blob/master/LICENSE.txt)
15|[pypdf](https://github.com/py-pdf/pypdf)|4.2.0|Mathieu Fenniak, Ashish Kulkarni, Steve Witham, Martin Thoma|[BSD-3-Clause](https://github.com/py-pdf/pypdf/blob/main/LICENSE)
-16|[Pyphen](https://pyphen.org/)|0.15.0|Guillaume Ayoub|[GPL-2.0-or-later/LGPL-2.1-or-later/MPL-1.1](https://github.com/Kozea/Pyphen/blob/master/LICENSE)
+16|[Pyphen](https://www.courtbouillon.org/pyphen/)|0.17.0|Guillaume Ayoub|[GPL-2.0-or-later/LGPL-2.1-or-later/MPL-1.1](https://github.com/Kozea/Pyphen/blob/main/LICENSE)
17|[PyQt](https://riverbankcomputing.com/software/pyqt/)|5.15.10|Riverbank Computing|[Commercial-License/GPL-3.0-only](https://www.riverbankcomputing.com/static/Docs/PyQt5/introduction.html#license)
18|[PyThaiNLP](https://github.com/PyThaiNLP/pythainlp)|5.0.4|Wannaphong Phatthiyaphaibun (วรรณพงษ์ ภัททิยไพบูลย์)|[Apache-2.0](https://github.com/PyThaiNLP/pythainlp/blob/dev/LICENSE)
19|[python-docx](https://github.com/python-openxml/python-docx)|1.1.2|Steve Canny|[MIT](https://github.com/python-openxml/python-docx/blob/master/LICENSE)
diff --git a/requirements/requirements_tests.txt b/requirements/requirements_tests.txt
index c7b4587a8..6c29c9fbd 100644
--- a/requirements/requirements_tests.txt
+++ b/requirements/requirements_tests.txt
@@ -24,7 +24,7 @@ khmer-nltk == 1.6
laonlp == 1.2.0
lingua-language-detector == 2.0.2
nltk == 3.8.1
-pyphen == 0.15.0
+pyphen == 0.17.0
pythainlp == 5.0.4
sacremoses == 0.1.1
simplemma == 1.1.2