diff --git a/requirements.txt b/requirements.txt
index 2b1b671..d585a02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 backoff==1.8.0
-certifi==2020.12.5
+certifi==2023.7.22
 chardet==4.0.0
 ciso8601==2.1.3
 idna==2.10
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index 9ff30c8..ac476a0
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
     py_modules=["tap_dynamics"],
     install_requires=[
         "backoff==1.8.0",
-        "certifi==2020.12.5",
+        "certifi==2023.7.22",
         "chardet==4.0.0",
         "ciso8601==2.1.3",
         "idna==2.10",