diff --git a/requirements.txt b/requirements.txt
index 7993b77..ee3f1a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,24 +1,24 @@
-certifi==2020.12.5
+certifi==2023.7.22
 chardet==4.0.0
 cycler==0.10.0
 DateTime==4.3
 et-xmlfile==1.0.1
 fpdf2==2.5.5
-idna==2.10
+idna==3.7
 ipaddress==1.0.23
 jdcal==1.4.1
 kiwisolver==1.4.3
 matplotlib==3.3.3
 numpy==1.23.0
 openpyxl==3.0.6
-Pillow==9.2.0
+Pillow==10.3.0
 pyparsing==2.4.7
-PyPDF2==2.4.2
+PyPDF2==2.10.6
 python-dateutil==2.8.1
 pytz==2020.5
-requests==2.25.1
+requests==2.32.2
 sh==1.14.1
 six==1.15.0
 tld==0.12.5
-urllib3==1.26.2
+urllib3==1.26.19
 zope.interface==5.2.0