diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f6f2ea1..c71b5df 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,27 +1,27 @@
 repos:
 
   - repo: https://github.com/rtts/djhtml
-    rev: main
+    rev: v1.4.9
     hooks:
       - id: djhtml
 
   - repo: https://github.com/myint/autoflake
-    rev: master
+    rev: v1.4
     hooks:
       - id: autoflake
         args: ['--in-place', '--remove-all-unused-imports']
 
   - repo: https://github.com/pycqa/isort
-    rev: main
+    rev: 5.9.1
     hooks:
       - id: isort
 
   - repo: https://github.com/pycqa/flake8
-    rev: master
+    rev: 3.9.2
     hooks:
       - id: flake8
 
   - repo: https://github.com/psf/black
-    rev: main
+    rev: 21.6b0
     hooks:
       - id: black