diff --git a/requirements/base.txt b/requirements/base.txt
index 054d74d588..f427968930 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,6 +1,6 @@
 chevron~=0.12
 click~=8.1
-Flask<3.1
+Flask<3.2
 boto3>=1.29.2,<2
 jmespath~=1.0.1
 ruamel_yaml~=0.18.6
diff --git a/requirements/reproducible-linux.txt b/requirements/reproducible-linux.txt
index dcacc3df7c..ddcd85e1ba 100644
--- a/requirements/reproducible-linux.txt
+++ b/requirements/reproducible-linux.txt
@@ -296,9 +296,9 @@ docker==7.1.0 \
     --hash=sha256:ad8c70e6e3f8926cb8a92619b832b4ea5299e2831c14284663184e200546fa6c \
     --hash=sha256:c96b93b7f0a746f9e77d325bcfb87422a3d8bd4f03136ae8a85b37f1898d5fc0
     # via aws-sam-cli (setup.py)
-flask==3.0.3 \
-    --hash=sha256:34e815dfaa43340d1d15a5c3a02b8476004037eb4840b34910c6e21679d288f3 \
-    --hash=sha256:ceb27b0af3823ea2737928a4d99d125a06175b8512c445cbd9a9ce200ef76842
+flask==3.1.0 \
+    --hash=sha256:5f873c5184c897c8d9d1b05df1e3d01b14910ce69607a117bd3277098a5836ac \
+    --hash=sha256:d667207822eb83f1c4b50949b1623c8fc8d51f2341d65f72e1a1815397551136
     # via aws-sam-cli (setup.py)
 idna==3.10 \
     --hash=sha256:12f65c9b470abda6dc35cf8e63cc574b1c52b11df2c86030af0ac09b01b13ea9 \
diff --git a/requirements/reproducible-win.txt b/requirements/reproducible-win.txt
index 09dd1ddc96..1a7beacba5 100644
--- a/requirements/reproducible-win.txt
+++ b/requirements/reproducible-win.txt
@@ -300,9 +300,9 @@ docker==7.1.0 \
     --hash=sha256:ad8c70e6e3f8926cb8a92619b832b4ea5299e2831c14284663184e200546fa6c \
     --hash=sha256:c96b93b7f0a746f9e77d325bcfb87422a3d8bd4f03136ae8a85b37f1898d5fc0
     # via aws-sam-cli (setup.py)
-flask==3.0.3 \
-    --hash=sha256:34e815dfaa43340d1d15a5c3a02b8476004037eb4840b34910c6e21679d288f3 \
-    --hash=sha256:ceb27b0af3823ea2737928a4d99d125a06175b8512c445cbd9a9ce200ef76842
+flask==3.1.0 \
+    --hash=sha256:5f873c5184c897c8d9d1b05df1e3d01b14910ce69607a117bd3277098a5836ac \
+    --hash=sha256:d667207822eb83f1c4b50949b1623c8fc8d51f2341d65f72e1a1815397551136
     # via aws-sam-cli (setup.py)
 idna==3.10 \
     --hash=sha256:12f65c9b470abda6dc35cf8e63cc574b1c52b11df2c86030af0ac09b01b13ea9 \