diff --git a/requirements.txt b/requirements.txt
index db927c4943..6f3ff24b6d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,12 @@
 cffi==1.14.1
 colorlog
-cryptography==3.4.6
+cryptography==3.4.8
 importlib-metadata==3.7.2
 mypy==0.740
 numpy==1.20.2
 PyQt5==5.15.2
 PyQt5-sip==12.8.1
-scipy==1.6.1
+scipy==1.6.2
 shapely[vectorized]==1.7.1
 twisted==21.2.0
 typing
@@ -16,11 +16,11 @@ chardet==3.0.4
 decorator==4.4.0
 idna==2.8
 netifaces==0.10.9
-networkx==2.3
+networkx==2.6.2
 numpy-stl==2.10.1
 packaging==18.0
 pycollada==0.6
-pycparser==2.19
+pycparser==2.20
 pyparsing==2.4.2
 pyserial==3.4
 pytest
@@ -30,7 +30,9 @@ requests==2.22.0
 sentry-sdk==0.13.5
 six==1.12.0
 trimesh==3.2.33
-zeroconf==0.24.1
+zeroconf==0.31.0
 comtypes==1.1.7
-pywin32==300
+pywin32==301
 keyring==23.0.1
+urllib3==1.25.9
+lxml==4.6.3