diff --git a/ACKS.md b/ACKS.md
index 52aafd03d..7bfc619b6 100644
--- a/ACKS.md
+++ b/ACKS.md
@@ -50,7 +50,7 @@ As Wordless stands on the shoulders of giants, I hereby extend my sincere gratit
26|[spaCy](https://spacy.io/)|3.7.5|Matthew Honnibal, Ines Montani, Sofie Van Landeghem,
Adriane Boyd, Paul O'Leary McCann|[MIT](https://github.com/explosion/spaCy/blob/master/LICENSE)
27|[spacy-pkuseg](https://github.com/explosion/spacy-pkuseg)|0.0.33|Ruixuan Luo (罗睿轩), Jingjing Xu (许晶晶),
Xuancheng Ren (任宣丞), Yi Zhang (张艺),
Zhiyuan Zhang (张之远), Bingzhen Wei (位冰镇),
Xu Sun (孙栩)
Adriane Boyd, Ines Montani|[MIT](https://github.com/explosion/spacy-pkuseg/blob/master/LICENSE)
28|[Stanza](https://github.com/stanfordnlp/stanza)|1.8.2|Peng Qi (齐鹏), Yuhao Zhang (张宇浩),
Yuhui Zhang (张钰晖), Jason Bolton,
Tim Dozat, John Bauer|[Apache-2.0](https://github.com/stanfordnlp/stanza/blob/main/LICENSE)
-29|[SudachiPy](https://github.com/WorksApplications/sudachi.rs)|0.6.8|Works Applications Co., Ltd.|[Apache-2.0](https://github.com/WorksApplications/sudachi.rs/blob/develop/LICENSE)
+29|[SudachiPy](https://github.com/WorksApplications/sudachi.rs/tree/develop/python)|0.6.9|WAP Tokushima Laboratory of AI and NLP|[Apache-2.0](https://github.com/WorksApplications/sudachi.rs/blob/develop/LICENSE)
30|[Underthesea](https://undertheseanlp.com/)|6.8.4|Vu Anh|[GPL-3.0-or-later](https://github.com/undertheseanlp/underthesea/blob/main/LICENSE)
31|[VADER](https://github.com/cjhutto/vaderSentiment)|3.3.2|C.J. Hutto|[MIT](https://github.com/cjhutto/vaderSentiment/blob/master/LICENSE.txt)
32|[wordcloud](https://github.com/amueller/word_cloud)|1.9.4|Andreas Christian Müller|[MIT](https://github.com/amueller/word_cloud/blob/main/LICENSE)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc0be016c..d678b3912 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,7 @@
- Dependencies: Upgrade python-mecab-ko to 1.3.7
- Dependencies: Upgrade python-pptx to 1.0.2
- Dependencies: Upgrade simplemma to 1.1.2
+- Dependencies: Upgrade SudachiPy to 0.6.9
- Dependencies: Upgrade wordcloud to 1.9.4
## [3.5.0](https://github.com/BLKSerene/Wordless/releases/tag/3.5.0) - 07/01/2024
diff --git a/doc/trs/zho_cn/ACKS.md b/doc/trs/zho_cn/ACKS.md
index 45491f251..43425e5ca 100644
--- a/doc/trs/zho_cn/ACKS.md
+++ b/doc/trs/zho_cn/ACKS.md
@@ -50,7 +50,7 @@
26|[spaCy](https://spacy.io/)|3.7.5|Matthew Honnibal, Ines Montani, Sofie Van Landeghem,
Adriane Boyd, Paul O'Leary McCann|[MIT](https://github.com/explosion/spaCy/blob/master/LICENSE)
27|[spacy-pkuseg](https://github.com/explosion/spacy-pkuseg)|0.0.33|罗睿轩, 许晶晶, 任宣丞, 张艺, 张之远, 位冰镇, 孙栩
Adriane Boyd, Ines Montani|[MIT](https://github.com/explosion/spacy-pkuseg/blob/master/LICENSE)
28|[Stanza](https://github.com/stanfordnlp/stanza)|1.8.2|齐鹏, 张宇浩, 张钰晖,
Jason Bolton, Tim Dozat, John Bauer|[Apache-2.0](https://github.com/stanfordnlp/stanza/blob/main/LICENSE)
-29|[SudachiPy](https://github.com/WorksApplications/sudachi.rs)|0.6.8|Works Applications Co., Ltd.|[Apache-2.0](https://github.com/WorksApplications/sudachi.rs/blob/develop/LICENSE)
+29|[SudachiPy](https://github.com/WorksApplications/sudachi.rs/tree/develop/python)|0.6.9|WAP Tokushima Laboratory of AI and NLP|[Apache-2.0](https://github.com/WorksApplications/sudachi.rs/blob/develop/LICENSE)
30|[Underthesea](https://undertheseanlp.com/)|6.8.4|Vu Anh|[GPL-3.0-or-later](https://github.com/undertheseanlp/underthesea/blob/main/LICENSE)
31|[VADER](https://github.com/cjhutto/vaderSentiment)|3.3.2|C.J. Hutto|[MIT](https://github.com/cjhutto/vaderSentiment/blob/master/LICENSE.txt)
32|[wordcloud](https://github.com/amueller/word_cloud)|1.9.4|Andreas Christian Müller|[MIT](https://github.com/amueller/word_cloud/blob/main/LICENSE)
diff --git a/doc/trs/zho_tw/ACKS.md b/doc/trs/zho_tw/ACKS.md
index eaa7a3b62..79a127446 100644
--- a/doc/trs/zho_tw/ACKS.md
+++ b/doc/trs/zho_tw/ACKS.md
@@ -50,7 +50,7 @@
26|[spaCy](https://spacy.io/)|3.7.5|Matthew Honnibal, Ines Montani, Sofie Van Landeghem,
Adriane Boyd, Paul O'Leary McCann|[MIT](https://github.com/explosion/spaCy/blob/master/LICENSE)
27|[spacy-pkuseg](https://github.com/explosion/spacy-pkuseg)|0.0.33|罗睿轩, 许晶晶, 任宣丞, 张艺, 张之远, 位冰镇, 孙栩
Adriane Boyd, Ines Montani|[MIT](https://github.com/explosion/spacy-pkuseg/blob/master/LICENSE)
28|[Stanza](https://github.com/stanfordnlp/stanza)|1.8.2|齐鹏, 张宇浩, 张钰晖,
Jason Bolton, Tim Dozat, John Bauer|[Apache-2.0](https://github.com/stanfordnlp/stanza/blob/main/LICENSE)
-29|[SudachiPy](https://github.com/WorksApplications/sudachi.rs)|0.6.8|Works Applications Co., Ltd.|[Apache-2.0](https://github.com/WorksApplications/sudachi.rs/blob/develop/LICENSE)
+29|[SudachiPy](https://github.com/WorksApplications/sudachi.rs/tree/develop/python)|0.6.9|WAP Tokushima Laboratory of AI and NLP|[Apache-2.0](https://github.com/WorksApplications/sudachi.rs/blob/develop/LICENSE)
30|[Underthesea](https://undertheseanlp.com/)|6.8.4|Vu Anh|[GPL-3.0-or-later](https://github.com/undertheseanlp/underthesea/blob/main/LICENSE)
31|[VADER](https://github.com/cjhutto/vaderSentiment)|3.3.2|C.J. Hutto|[MIT](https://github.com/cjhutto/vaderSentiment/blob/master/LICENSE.txt)
32|[wordcloud](https://github.com/amueller/word_cloud)|1.9.4|Andreas Christian Müller|[MIT](https://github.com/amueller/word_cloud/blob/main/LICENSE)
diff --git a/requirements/requirements_tests.txt b/requirements/requirements_tests.txt
index 827c01ff5..99dc70ea6 100644
--- a/requirements/requirements_tests.txt
+++ b/requirements/requirements_tests.txt
@@ -47,8 +47,8 @@ spacy-lookups-data == 1.0.5
spacy-pkuseg == 0.0.33
## SudachiPy
-sudachipy == 0.6.8
-sudachidict_core == 20240409
+sudachipy == 0.6.9
+sudachidict_core == 20241021
# Miscellaneous
beautifulsoup4