diff --git a/tox.ini b/tox.ini
index ba812fe..4817b10 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,21 +3,21 @@
 minversion = 3.20
 isolated_build = true
 envlist =
-    py37-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.50, 0.5x, 0.60, 0.6x, 0.70, 0.7x, 0.80, 0.8x, 0.90, 0.9x}
-    py38-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.71, 0.7x, 0.80, 0.8x, 0.90, 0.9x}
-    py39-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.78, 0.7x, 0.80, 0.8x, 0.90, 0.9x}
-    py310-pytest{6.2, 6.x, 7.0, 7.x}-mypy{0.78, 0.7x, 0.80, 0.8x, 0.90, 0.9x}
-    py311-pytest{6.2, 6.x, 7.0, 7.x}-mypy{0.90, 0.9x}
+    py37-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.50, 0.x, 1.0, 1.x}
+    py38-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.71, 0.x, 1.0, 1.x}
+    py39-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.78, 0.x, 1.0, 1.x}
+    py310-pytest{6.2, 6.x, 7.0, 7.x}-mypy{0.78, 0.x, 1.0, 1.x}
+    py311-pytest{6.2, 6.x, 7.0, 7.x}-mypy{0.90, 0.x, 1.0, 1.x}
     publish
     static
 
 [gh-actions]
 python =
-    3.7: py37-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.50, 0.5x, 0.60, 0.6x, 0.70, 0.7x, 0.80, 0.8x, 0.90, 0.9x}
-    3.8: py38-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.71, 0.7x, 0.80, 0.8x, 0.90, 0.9x}, publish, static
-    3.9: py39-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.78, 0.7x, 0.80, 0.8x, 0.90, 0.9x}
-    3.10: py310-pytest{6.2, 6.x, 7.0, 7.x}-mypy{0.78, 0.7x, 0.80, 0.8x, 0.90, 0.9x}
-    3.11: py311-pytest{6.2, 6.x, 7.0, 7.x}-mypy{0.90, 0.9x}
+    3.7: py37-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.50, 0.x, 1.0, 1.x}
+    3.8: py38-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.71, 0.x, 1.0, 1.x}, publish, static
+    3.9: py39-pytest{4.6, 5.0, 5.x, 6.0, 6.x, 7.0, 7.x}-mypy{0.78, 0.x, 1.0, 1.x}
+    3.10: py310-pytest{6.2, 6.x, 7.0, 7.x}-mypy{0.78, 0.x, 1.0, 1.x}
+    3.11: py311-pytest{6.2, 6.x, 7.0, 7.x}-mypy{0.90, 0.x, 1.0, 1.x}
 
 [testenv]
 deps =
@@ -25,55 +25,16 @@ deps =
     pytest5.0: pytest ~= 5.0.0
     pytest5.x: pytest ~= 5.0
     pytest6.0: pytest ~= 6.0.0
-    pytest6.2: pytest ~= 6.2.0
     pytest6.x: pytest ~= 6.0
     pytest7.0: pytest ~= 7.0.0
     pytest7.x: pytest ~= 7.0
     mypy0.50: mypy >= 0.500, < 0.510
-    mypy0.51: mypy >= 0.510, < 0.520
-    mypy0.52: mypy >= 0.520, < 0.530
-    mypy0.53: mypy >= 0.530, < 0.540
-    mypy0.54: mypy >= 0.540, < 0.550
-    mypy0.55: mypy >= 0.550, < 0.560
-    mypy0.56: mypy >= 0.560, < 0.570
-    mypy0.57: mypy >= 0.570, < 0.580
-    mypy0.58: mypy >= 0.580, < 0.590
-    mypy0.59: mypy >= 0.590, < 0.600
-    mypy0.5x: mypy >= 0.500, < 0.600
-    mypy0.60: mypy >= 0.600, < 0.610
-    mypy0.61: mypy >= 0.610, < 0.620
-    mypy0.62: mypy >= 0.620, < 0.630
-    mypy0.63: mypy >= 0.630, < 0.640
-    mypy0.64: mypy >= 0.640, < 0.650
-    mypy0.65: mypy >= 0.650, < 0.660
-    mypy0.66: mypy >= 0.660, < 0.670
-    mypy0.67: mypy >= 0.670, < 0.680
-    mypy0.6x: mypy >= 0.600, < 0.700
-    mypy0.70: mypy >= 0.700, < 0.710
     mypy0.71: mypy >= 0.710, < 0.720
-    mypy0.72: mypy >= 0.720, < 0.730
-    mypy0.73: mypy >= 0.730, < 0.740
-    mypy0.74: mypy >= 0.740, < 0.750
-    mypy0.75: mypy >= 0.750, < 0.760
-    mypy0.76: mypy >= 0.760, < 0.770
-    mypy0.77: mypy >= 0.770, < 0.780
     mypy0.78: mypy >= 0.780, < 0.790
-    mypy0.79: mypy >= 0.790, < 0.800
-    mypy0.7x: mypy >= 0.700, < 0.800
-    mypy0.80: mypy >= 0.800, < 0.810
-    mypy0.81: mypy >= 0.810, < 0.820
-    mypy0.8x: mypy >= 0.800, < 0.900
     mypy0.90: mypy >= 0.900, < 0.910
-    mypy0.91: mypy >= 0.910, < 0.920
-    mypy0.92: mypy >= 0.920, < 0.930
-    mypy0.93: mypy >= 0.930, < 0.940
-    mypy0.94: mypy >= 0.940, < 0.950
-    mypy0.95: mypy >= 0.950, < 0.960
-    mypy0.96: mypy >= 0.960, < 0.970
-    mypy0.97: mypy >= 0.970, < 0.980
-    mypy0.98: mypy >= 0.980, < 0.990
-    mypy0.99: mypy >= 0.990, <= 0.999
-    mypy0.9x: mypy >= 0.900, <= 0.999
+    mypy0.x: mypy ~= 0.0
+    mypy1.0: mypy ~= 1.0.0
+    mypy1.x: mypy ~= 1.0
 
     packaging ~= 21.3
     pexpect ~= 4.8.0