diff --git a/Dockerfile.base b/Dockerfile.base
index 03a178d..073a665 100644
--- a/Dockerfile.base
+++ b/Dockerfile.base
@@ -272,8 +272,8 @@ RUN env -C /root rm -f .bash_history .python_history .wget-hsts
 FROM base-intermediate AS certs
 SHELL [ "/bin/sh", "-ec" ]
 
-## "2025.06.15"
-ENV CERTIFI_COMMIT=e767d5938eddddf804216cec93a55c85129c5f2d
+## "2025.08.03"
+ENV CERTIFI_COMMIT=a97d9ad8f87c382378dddc0b0b33b9770932404e
 
 # ARG CERTIFI_BASE_URI='https://raw.githubusercontent.com/certifi/python-certifi'