diff --git a/requirements/lint.txt b/requirements/lint.txt
index c3af7891e..5580ae20d 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -1,9 +1,9 @@
 appdirs==1.4.4 \
     --hash=sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41 \
     --hash=sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128
-astroid==2.5.7 \
-    --hash=sha256:3c9a2d84354185d13213ff2640ec03d39168dbcd13648abc84fb13ca3b2e2761 \
-    --hash=sha256:d66a600e1602736a0f24f725a511b0e50d12eb18f54b31ec276d2c26a0a62c6a
+astroid==2.5.6 \
+    --hash=sha256:4db03ab5fc3340cf619dbc25e42c2cc3755154ce6009469766d7143d1fc2ee4e \
+    --hash=sha256:8a398dfce302c13f14bab13e2b14fe385d32b73f4e4853b9bdfb64598baa1975
 black==21.5b2 \
     --hash=sha256:1fc0e0a2c8ae7d269dfcf0c60a89afa299664f3e811395d40b1922dff8f854b5 \
     --hash=sha256:e5cf21ebdffc7a9b29d73912b6a6a9a4df4ce70220d523c21647da2eae0751ef