diff --git a/requirements-dev.in b/requirements-dev.in
index 6507c100..99c70ad4 100644
--- a/requirements-dev.in
+++ b/requirements-dev.in
@@ -409,7 +409,7 @@ rpds-py==0.23.1
     #   -c requirements.txt
     #   jsonschema
     #   referencing
-rsa==4.9
+rsa==4.9.1
     # via
     #   -c requirements.txt
     #   google-auth
diff --git a/requirements-dev.txt b/requirements-dev.txt
index ec03616e..45a8eace 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1622,9 +1622,9 @@ rpds-py==0.23.1 \
     #   -r requirements-dev.in
     #   jsonschema
     #   referencing
-rsa==4.9 \
-    --hash=sha256:90260d9058e514786967344d0ef75fa8727eed8a7d2e43ce9f4bcf1b536174f7 \
-    --hash=sha256:e38464a49c6c85d7f1351b0126661487a7e0a14a50f1675ec50eb34d4f20ef21
+rsa==4.9.1 \
+    --hash=sha256:68635866661c6836b8d39430f97a996acbd61bfa49406748ea243539fe239762 \
+    --hash=sha256:e7bdbfdb5497da4c07dfd35530e1a902659db6ff241e39d9953cad06ebd0ae75
     # via
     #   -r requirements-dev.in
     #   google-auth
diff --git a/requirements.in b/requirements.in
index 9a45e599..8cb9c0e2 100644
--- a/requirements.in
+++ b/requirements.in
@@ -215,7 +215,7 @@ rpds-py==0.23.1
     # via
     #   jsonschema
     #   referencing
-rsa==4.9
+rsa==4.9.1
     # via google-auth
 ruff==0.11.0
     # via
diff --git a/requirements.txt b/requirements.txt
index 8c0fcd9e..b4266ca8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1430,9 +1430,9 @@ rpds-py==0.23.1 \
     #   -r requirements.in
     #   jsonschema
     #   referencing
-rsa==4.9 \
-    --hash=sha256:90260d9058e514786967344d0ef75fa8727eed8a7d2e43ce9f4bcf1b536174f7 \
-    --hash=sha256:e38464a49c6c85d7f1351b0126661487a7e0a14a50f1675ec50eb34d4f20ef21
+rsa==4.9.1 \
+    --hash=sha256:68635866661c6836b8d39430f97a996acbd61bfa49406748ea243539fe239762 \
+    --hash=sha256:e7bdbfdb5497da4c07dfd35530e1a902659db6ff241e39d9953cad06ebd0ae75
     # via
     #   -r requirements.in
     #   google-auth