diff --git a/requirements-backup.txt b/requirements-backup.txt
index 4e59da8..0adb7a3 100644
--- a/requirements-backup.txt
+++ b/requirements-backup.txt
@@ -4,7 +4,7 @@ asttokens==2.4.1
 autograd==1.6.2
 autoray==0.6.9
 cachetools==5.3.3
-certifi==2024.2.2
+certifi==2024.7.4
 charset-normalizer==3.3.2
 comm==0.2.2
 contourpy==1.2.0
diff --git a/requirements-hpc-cuda11.txt b/requirements-hpc-cuda11.txt
index f2b22ed..ed22a8a 100644
--- a/requirements-hpc-cuda11.txt
+++ b/requirements-hpc-cuda11.txt
@@ -12,7 +12,7 @@ Babel==2.15.0
 beautifulsoup4==4.12.3
 bleach==6.1.0
 cachetools==5.3.3
-certifi==2024.2.2
+certifi==2024.7.4
 cffi==1.16.0
 charset-normalizer==3.3.2
 comm==0.2.2
diff --git a/requirements-windows-cuda12.1.txt b/requirements-windows-cuda12.1.txt
index 143d608..90e58aa 100644
--- a/requirements-windows-cuda12.1.txt
+++ b/requirements-windows-cuda12.1.txt
@@ -3,7 +3,7 @@ asttokens==2.4.1
 autograd==1.6.2
 autoray==0.6.9
 cachetools==5.3.3
-certifi==2024.2.2
+certifi==2024.7.4
 charset-normalizer==3.3.2
 colorama==0.4.6
 comm==0.2.2
diff --git a/requirements.txt b/requirements.txt
index d7be123..1bf86bf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ autoray==0.6.9
 bce-python-sdk==0.8.73
 bidict==0.22.0
 cachetools==5.3.3
-certifi==2024.2.2
+certifi==2024.7.4
 charset-normalizer==2.0.12
 cirq-core==1.3.0
 comm==0.2.2