diff --git a/Pipfile b/Pipfile
index c0532dda6..0e2e0372a 100644
--- a/Pipfile
+++ b/Pipfile
@@ -8,7 +8,7 @@ verify_ssl = true
 [packages]
 atomicwrites = "==1.4.0"
 attrs = "==23.2.0"
-certifi = "==2024.6.2"
+certifi = "==2026.5.20"
 chardet = "==4.0.0"
 idna = "==2.10"
 lxml = "==6.0.0"
diff --git a/deploy/requirements.txt b/deploy/requirements.txt
index 1d71094e9..f47aa3bb5 100644
--- a/deploy/requirements.txt
+++ b/deploy/requirements.txt
@@ -2,7 +2,7 @@ Mako==1.3.10
 MarkupSafe==3.0.2
 atomicwrites==1.4.0
 attrs==23.2.0
-certifi==2025.7.14
+certifi==2026.5.20
 chardet==4.0.0
 idna==3.2
 lxml==6.0.0