diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d180d85..95786ec 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -25,7 +25,7 @@ repos:
     args: ["-a", "from __future__ import annotations"]
 
 - repo: https://github.com/asottile/pyupgrade
-  rev: v2.38.0
+  rev: v2.38.2
   hooks:
   - id: pyupgrade
     args: ["--py37-plus", "--keep-runtime-typing"]
@@ -49,7 +49,7 @@ repos:
   - id: mypy
     files: src
     args: [--show-error-codes]
-    additional_dependencies: [rich>=12, click>=8.1.1, hist, numpy, textual==0.1.17]
+    additional_dependencies: [rich>=12, click>=8.1.1, hist, numpy==1.21.6, textual==0.1.17]
 
 - repo: https://github.com/codespell-project/codespell
   rev: v2.2.1