diff --git a/projects/Ascii_art/requirements.txt b/projects/Ascii_art/requirements.txt
index eeb7194fa..916ba9b42 100644
--- a/projects/Ascii_art/requirements.txt
+++ b/projects/Ascii_art/requirements.txt
@@ -1,2 +1,2 @@
-opencv-python==4.3.0.36
-numpy==1.19.1
+opencv-python==4.8.1.78
+numpy==1.22.2
diff --git a/projects/Instagram_profile/requirements.txt b/projects/Instagram_profile/requirements.txt
index 37b743900..1d8df0adc 100644
--- a/projects/Instagram_profile/requirements.txt
+++ b/projects/Instagram_profile/requirements.txt
@@ -2,7 +2,7 @@ appdirs==1.4.3
 beautifulsoup4==4.9.2
 bs4==0.0.1
 CacheControl==0.12.6
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 colorama==0.4.3
 contextlib2==0.6.0
@@ -12,11 +12,11 @@ html5lib==1.0.1
 idna==2.8
 ipaddr==2.2.0
 lockfile==0.12.2
-lxml==4.6.3
+lxml==4.9.1
 msgpack==0.6.2
 packaging==20.3
 pep517==0.8.2
-Pillow==8.3.2
+Pillow==9.3.1
 progress==1.5
 pyparsing==2.4.6
 pytoml==0.1.21
diff --git a/projects/Speed_Game/requirements.txt b/projects/Speed_Game/requirements.txt
index 7bef0f86f..29c2b1877 100644
--- a/projects/Speed_Game/requirements.txt
+++ b/projects/Speed_Game/requirements.txt
@@ -1,8 +1,8 @@
 et-xmlfile==1.1.0
-numpy==1.21.4
+numpy==1.22.0rc1
 openpyxl==3.0.9
 pandas==1.3.4
-Pillow==8.4.0
+Pillow==9.3.0
 python-dateutil==2.8.2
 pytz==2021.3
 six==1.16.0
diff --git a/projects/Wikipedia_search_wordcloud/requirements.txt b/projects/Wikipedia_search_wordcloud/requirements.txt
index 9d9947328..304132f85 100644
--- a/projects/Wikipedia_search_wordcloud/requirements.txt
+++ b/projects/Wikipedia_search_wordcloud/requirements.txt
@@ -6,7 +6,7 @@ idna==2.10
 kiwisolver==1.2.0
 matplotlib==3.3.1
 numpy==1.19.1
-Pillow==7.2.0
+Pillow==9.0.0
 pyparsing==2.4.7
 python-dateutil==2.8.1
 requests==2.24.0
diff --git a/projects/convert_png_images_to_ico_format/requirements.txt b/projects/convert_png_images_to_ico_format/requirements.txt
index 692a5fe58..a7586d322 100644
--- a/projects/convert_png_images_to_ico_format/requirements.txt
+++ b/projects/convert_png_images_to_ico_format/requirements.txt
@@ -1 +1 @@
-Pillow==7.2.0
\ No newline at end of file
+Pillow==9.3.0
\ No newline at end of file
diff --git a/projects/export_mysql_to_csv_send_to_wocom/requirements.txt b/projects/export_mysql_to_csv_send_to_wocom/requirements.txt
index 365a6b592..4ddb2867e 100644
--- a/projects/export_mysql_to_csv_send_to_wocom/requirements.txt
+++ b/projects/export_mysql_to_csv_send_to_wocom/requirements.txt
@@ -1,17 +1,17 @@
-certifi==2021.10.8
+certifi==2023.7.22
 charset-normalizer==2.0.7
 configparser==5.0.2
-idna==3.3
+idna==3.7
 importlib-metadata==4.8.1
-Jinja2==3.0.2
+Jinja2==3.1.4
 MarkupSafe==2.0.1
 prettytable==2.4.0
 pyecharts==1.9.0
-PyMySQL==1.0.2
-requests==2.26.0
+PyMySQL==1.1.1
+requests==2.31.0
 simplejson==3.17.5
 typing-extensions==3.10.0.2
-urllib3==1.26.7
+urllib3==1.26.18
 wcwidth==0.2.5
 xlwt==1.3.0
 zipp==3.6.0