diff --git a/requirements-dev.txt b/requirements-dev.txt
index 090ddb012..9fd1acccf 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 wheel==0.36.2
-isort==5.9.0
+isort==5.9.1
 black==21.6b0
 pylint==2.8.3
 flake8==3.9.2
@@ -19,10 +19,10 @@ sphinx==4.0.2
 sphinx_bootstrap_theme==0.7.1
 nbsphinx==0.8.6
 nbsphinx-link==1.3.0
-IPython~=7.16
+IPython~=7.25
 moto==2.0.10
 jupyterlab==3.0.16
-s3fs==0.4.2 # keep it at 0.4.2
+s3fs==2021.6.1 # keep it at 0.4.2
 python-Levenshtein==0.12.2
 bump2version==1.0.1
 -e .[sqlserver]
diff --git a/requirements.txt b/requirements.txt
index ce5f5138f..20b1a2c96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,9 @@
 boto3>=1.16.8,<2.0.0
 botocore>=1.19.8,<2.0.0
-numpy>=1.18.0,<1.21.0
+numpy>=1.18.0,<1.22.0
 pandas>=1.1.0,<1.3.0
 pyarrow>=2.0.0,<4.1.0
-redshift-connector~=2.0.0
+redshift-connector~=2.0.882
 pymysql>=0.9.0,<1.1.0
 pg8000>=1.16.0,<1.20.0
 openpyxl~=3.0.0