diff --git a/requirements.txt b/requirements.txt
index b5ec7dbf..bd78b437 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ outcome==1.2.0;python_version>="3.7"
 trio==0.22.0;python_version>="3.7"
 trio-websocket==0.9.2;python_version>="3.7"
 websockets==10.4;python_version>="3.7"
-pyopenssl==22.1.0;python_version>="3.7"
+pyopenssl==23.0.0;python_version>="3.7"
 wsproto==1.2.0;python_version>="3.7"
 selenium==3.141.0;python_version<"3.7"
 selenium==4.7.2;python_version>="3.7"
@@ -70,8 +70,8 @@ parse-type==0.6.0
 soupsieve==2.3.2.post1;python_version>="3.6"
 beautifulsoup4==4.11.1;python_version>="3.6"
 cryptography==36.0.2;python_version>="3.6" and python_version<"3.7"
-cryptography==38.0.4;python_version>="3.7"
-pygments==2.13.0;python_version>="3.6"
+cryptography==39.0.0;python_version>="3.7"
+pygments==2.14.0;python_version>="3.6"
 pyreadline3==3.4.1;platform_system=="Windows" and python_version>="3.6"
 tabcompleter==1.1.0
 pdbp==1.2.7
@@ -92,7 +92,7 @@ rich==13.0.0;python_version>="3.7" and python_version<"4.0"
 # ("pip install -r requirements.txt" also installs this, but "pip install -e ." won't.)
 
 coverage==6.2;python_version>="3.6" and python_version<"3.7"
-coverage==7.0.1;python_version>="3.7"
+coverage==7.0.3;python_version>="3.7"
 pytest-cov==4.0.0;python_version>="3.6"
 flake8==5.0.4;python_version>="3.6" and python_version<"3.9"
 flake8==6.0.0;python_version>="3.9"
diff --git a/setup.py b/setup.py
index faa3d82a..b7050631 100755
--- a/setup.py
+++ b/setup.py
@@ -163,7 +163,7 @@ setup(
         'trio==0.22.0;python_version>="3.7"',
         'trio-websocket==0.9.2;python_version>="3.7"',
         'websockets==10.4;python_version>="3.7"',
-        'pyopenssl==22.1.0;python_version>="3.7"',
+        'pyopenssl==23.0.0;python_version>="3.7"',
         'wsproto==1.2.0;python_version>="3.7"',
         'selenium==3.141.0;python_version<"3.7"',
         'selenium==4.7.2;python_version>="3.7"',
@@ -196,8 +196,8 @@ setup(
         'soupsieve==2.3.2.post1;python_version>="3.6"',
         'beautifulsoup4==4.11.1;python_version>="3.6"',
         'cryptography==36.0.2;python_version>="3.6" and python_version<"3.7"',
-        'cryptography==38.0.4;python_version>="3.7"',
-        'pygments==2.13.0;python_version>="3.6"',
+        'cryptography==39.0.0;python_version>="3.7"',
+        'pygments==2.14.0;python_version>="3.6"',
         'pyreadline3==3.4.1;platform_system=="Windows" and python_version>="3.6"',  # noqa: E501
         "tabcompleter==1.1.0",
         "pdbp==1.2.7",
@@ -219,7 +219,7 @@ setup(
         # Usage: coverage run -m pytest; coverage html; coverage report
         "coverage": [
             'coverage==6.2;python_version>="3.6" and python_version<"3.7"',
-            'coverage==7.0.1;python_version>="3.7"',
+            'coverage==7.0.3;python_version>="3.7"',
             'pytest-cov==4.0.0;python_version>="3.6"',
         ],
         # pip install -e .[flake8]
@@ -248,7 +248,7 @@ setup(
         # pip install -e .[pillow]
         "pillow": [
             'Pillow==8.4.0;python_version>="3.6" and python_version<"3.7"',
-            'Pillow==9.3.0;python_version>="3.7"',
+            'Pillow==9.4.0;python_version>="3.7"',
         ],
         # pip install -e .[psutil]
         "psutil": [