Upgrade colorlog to 4.2.1
diff --git a/homeassistant/scripts/check_config.py b/homeassistant/scripts/check_config.py
index e96bc57624f9..487d97ffdd86 100644
--- a/homeassistant/scripts/check_config.py
+++ b/homeassistant/scripts/check_config.py
@@ -17,7 +17,7 @@
 
 # mypy: allow-untyped-calls, allow-untyped-defs
 
-REQUIREMENTS = ("colorlog==4.1.0",)
+REQUIREMENTS = ("colorlog==4.2.1",)
 
 _LOGGER = logging.getLogger(__name__)
 # pylint: disable=protected-access
diff --git a/requirements_all.txt b/requirements_all.txt
index 47aa702fcd52..df79ad7c69c7 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -429,7 +429,7 @@ coinbase==2.1.0
 coinmarketcap==5.0.3
 
 # homeassistant.scripts.check_config
-colorlog==4.1.0
+colorlog==4.2.1
 
 # homeassistant.components.concord232
 concord232==0.15
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 3f7d1f9259ec..caf9773b04b6 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -217,7 +217,7 @@ caldav==0.6.1
 coinmarketcap==5.0.3
 
 # homeassistant.scripts.check_config
-colorlog==4.1.0
+colorlog==4.2.1
 
 # homeassistant.components.eddystone_temperature
 # homeassistant.components.eq3btsmart

## Proposed change
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Commit log: https://github.com/borntyping/python-colorlog/commits/master

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## Additional information


```bash
$ venv/bin/hass --script check_config
Testing configuration at /home/fab/.homeassistant
Failed config
  General Errors: 
    - Platform error sensor.scrape1 - Integration 'scrape1' not found.

Successful config (partial)
```

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