diff --git a/constraints.txt b/constraints.txt
index e76ba74..e53b4fe 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -32,7 +32,7 @@ mock==5.2.0
     # via approvaltests
 mrjob==0.7.4
     # via approvaltests
-mypy==1.17.0
+mypy==1.17.1
     # via -r requirements.txt
 mypy-extensions==1.1.0
     # via