diff --git a/requirements/dev.txt b/requirements/dev.txt
index 18f503511f7..5deee81b13c 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -34,7 +34,7 @@ certifi==2026.1.4
     #   -r requirements/prod.txt
     #   requests
     #   sentry-sdk
-cffi==1.17.1
+cffi==2.0.0
     # via
     #   -r requirements/prod.txt
     #   cryptography
diff --git a/requirements/functests.txt b/requirements/functests.txt
index cff49de1d89..00e98be8918 100644
--- a/requirements/functests.txt
+++ b/requirements/functests.txt
@@ -34,7 +34,7 @@ certifi==2026.1.4
     #   -r requirements/prod.txt
     #   requests
     #   sentry-sdk
-cffi==1.17.1
+cffi==2.0.0
     # via
     #   -r requirements/prod.txt
     #   cryptography
diff --git a/requirements/lint.txt b/requirements/lint.txt
index 98b65a6fbca..75ce3a09782 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -51,7 +51,7 @@ certifi==2026.1.4
     #   -r requirements/tests.txt
     #   requests
     #   sentry-sdk
-cffi==1.17.1
+cffi==2.0.0
     # via
     #   -r requirements/functests.txt
     #   -r requirements/tests.txt
diff --git a/requirements/prod.txt b/requirements/prod.txt
index a6280525e51..50de0e197ba 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -25,7 +25,7 @@ certifi==2026.1.4
     #   -r requirements/prod.in
     #   requests
     #   sentry-sdk
-cffi==1.17.1
+cffi==2.0.0
     # via
     #   -r requirements/prod.in
     #   cryptography
diff --git a/requirements/tests.txt b/requirements/tests.txt
index 5aff852b013..f4e3eb65316 100644
--- a/requirements/tests.txt
+++ b/requirements/tests.txt
@@ -32,7 +32,7 @@ certifi==2026.1.4
     #   -r requirements/prod.txt
     #   requests
     #   sentry-sdk
-cffi==1.17.1
+cffi==2.0.0
     # via
     #   -r requirements/prod.txt
     #   cryptography
diff --git a/requirements/typecheck.txt b/requirements/typecheck.txt
index 8d7a55dae69..b595fe5b72b 100644
--- a/requirements/typecheck.txt
+++ b/requirements/typecheck.txt
@@ -32,7 +32,7 @@ certifi==2026.1.4
     #   -r requirements/prod.txt
     #   requests
     #   sentry-sdk
-cffi==1.17.1
+cffi==2.0.0
     # via
     #   -r requirements/prod.txt
     #   cryptography