diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 321bf5912d402..f5df97eb9428d 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1370,8 +1370,8 @@ rec {
       "sha256-pRyowqpW9cqiZe0aCDvcJAqIaRkEhG8DFRxP89daIPo=";
 
   mypy-boto3-transfer =
-    buildMypyBoto3Package "transfer" "1.35.72"
-      "sha256-1lLzmlLLKOVAWu49Sc6QdWkpJ+nC/yX5VMgQORhVjew=";
+    buildMypyBoto3Package "transfer" "1.35.84"
+      "sha256-T0ezy1Tea/pMqnv6Xo+LswIrQUfcijKY0z6y6xH294g=";
 
   mypy-boto3-translate =
     buildMypyBoto3Package "translate" "1.35.0"