diff --git a/dependencies/constraints-ci.txt b/dependencies/constraints-ci.txt
index 413f20bd0c8..e8e988d235c 100644
--- a/dependencies/constraints-ci.txt
+++ b/dependencies/constraints-ci.txt
@@ -4,8 +4,8 @@ asttokens==3.0.2
 attrs==26.1.0
 babel==2.18.0
 beautifulsoup4==4.15.0
-boto3==1.43.62
-botocore==1.43.62
+boto3==1.43.63
+botocore==1.43.63
 certifi==2026.7.22
 cffi==2.1.0
 chardet==7.4.3
diff --git a/dependencies/constraints-production.txt b/dependencies/constraints-production.txt
index 610eae8cdc3..9210f893e68 100644
--- a/dependencies/constraints-production.txt
+++ b/dependencies/constraints-production.txt
@@ -2,8 +2,8 @@ annotated-types==0.8.0
 asgiref==3.12.1
 attrs==26.1.0
 babel==2.18.0
-boto3==1.43.62
-botocore==1.43.62
+boto3==1.43.63
+botocore==1.43.63
 certifi==2026.7.22
 cffi==2.1.0
 chardet==7.4.3
diff --git a/dependencies/requirements-production.txt b/dependencies/requirements-production.txt
index 1fb8e746136..c63b0650dc8 100644
--- a/dependencies/requirements-production.txt
+++ b/dependencies/requirements-production.txt
@@ -1,6 +1,6 @@
 Babel==2.18.0
-boto3==1.43.62
-botocore==1.43.62
+boto3==1.43.63
+botocore==1.43.63
 Collectfast==2.2.0
 django-allauth==0.55.2
 django-anymail==15.1