diff --git a/requirements.in b/requirements.in
index c3fe1e770589..bb30da113470 100644
--- a/requirements.in
+++ b/requirements.in
@@ -8,5 +8,5 @@ jedi<0.18  # For Python 2.7 support
 pygls; python_version >= '3.6'  # To make requirements.txt keep the marker to avoid Python 2.7.
 jedi-language-server<0.22; python_version >= '3.6'  # To work with Jedi 0.17.
 # Sort Imports
-isort==5.7.0; python_version >= '3.6'
+isort==5.9.1; python_version >= '3.6'
 cached-property>=1.5.1
diff --git a/requirements.txt b/requirements.txt
index f28c93fb237d..16c5b44922c8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,9 +12,9 @@ click==7.1.2 \
     --hash=sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a \
     --hash=sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc
     # via jedi-language-server
-isort==5.7.0 ; python_version >= "3.6" \
-    --hash=sha256:c729845434366216d320e936b8ad6f9d681aab72dc7cbc2d51bedc3582f3ad1e \
-    --hash=sha256:fff4f0c04e1825522ce6949973e83110a6e907750cd92d128b0d14aaaadbffdc
+isort==5.9.1 ; python_version >= "3.6" \
+    --hash=sha256:83510593e07e433b77bd5bff0f6f607dbafa06d1a89022616f02d8b699cfcd56 \
+    --hash=sha256:8e2c107091cfec7286bc0f68a547d0ba4c094d460b732075b6fba674f1035c0c
     # via -r requirements.in
 jedi-language-server==0.21.0 ; python_version >= "3.6" \
     --hash=sha256:7d7ffcb884ac469be1d1d7d286c1c9484c25f08b049c951bec8bf4c88e0cc6b0 \