diff --git a/requirements.txt b/requirements.txt
index 3c7e6c25..28f435a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ certifi==2019.3.9
 Click==7.0
 colorama==0.4.1
 coverage==4.5.4
-importlib-metadata==0.18
+importlib-metadata>=0.18
 isort==4.3.20
 lazy-object-proxy==1.4.1
 loguru==0.2.5
@@ -146,9 +146,6 @@ pyobjc-framework-VideoToolbox==6.0.1
 pyobjc-framework-Vision==6.0.1
 pyobjc-framework-WebKit==6.0.1
 pyparsing==2.4.1.1
-pytest==5.3.1
-pytest-cov==2.8.1
-pytest-sugar==0.9.2
 PyYAML==5.1.2
 regex==2020.2.20
 six==1.12.0