diff --git a/requirements.txt b/requirements.txt
index 6eb48a1..5ad3d1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ flake8==3.8.3
 tox==3.18.0
 coverage==5.2.1
 Sphinx==3.1.2
-twine==3.2.0
+twine==6.0.1
 sphinx_rtd_theme==0.5.0
 opencv-contrib-python>=4.2
 pyproj==2.6.1.post1
diff --git a/requirements_dev.txt b/requirements_dev.txt
index d3eacc3..50fd2c9 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -6,7 +6,7 @@ flake8==3.8.3
 tox==3.18.0
 coverage==5.2.1
 Sphinx==3.1.2
-twine==3.2.0
+twine==6.0.1
 sphinx_rtd_theme==0.5.0
 opencv-contrib-python==4.3.0.36
 pyproj==2.6.1.post1