diff --git a/requirements.docs.txt b/requirements.docs.txt
index 9939039..54965c2 100644
--- a/requirements.docs.txt
+++ b/requirements.docs.txt
@@ -14,7 +14,7 @@ babel==2.10.3             # via sphinx
 backcall==0.2.0           # via ipython
 beautifulsoup4==4.11.1    # via nbconvert, pydata-sphinx-theme
 bleach==5.0.1             # via nbconvert
-certifi==2022.6.15        # via requests
+certifi==2022.12.7        # via requests
 cffi==1.15.1              # via argon2-cffi-bindings
 charset-normalizer==2.1.0  # via requests
 click==8.1.3              # via jupyter-book, sphinx-external-toc
diff --git a/requirements.txt b/requirements.txt
index 4df4766..b692add 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ backcall==0.2.0           # via ipython
 beautifulsoup4==4.11.1    # via nbconvert, pydata-sphinx-theme
 black==22.6.0             # via code_data (pyproject.toml)
 bleach==5.0.1             # via nbconvert
-certifi==2022.6.15        # via requests
+certifi==2022.12.7        # via requests
 cffi==1.15.1              # via argon2-cffi-bindings
 cfgv==3.3.1               # via pre-commit
 charset-normalizer==2.1.0  # via requests