diff --git a/binder/requirements.txt b/binder/requirements.txt
index ecb9428..6d3667c 100644
--- a/binder/requirements.txt
+++ b/binder/requirements.txt
@@ -3,4 +3,4 @@ tiingo==0.14.0
 
 # You technically don't have to use tiingo with pandas, but
 # we included it since most data analysts will have it installed already.
-pandas==1.3.2
+pandas==1.3.3
diff --git a/requirements_dev.txt b/requirements_dev.txt
index b05b719..7034b21 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,14 +1,14 @@
-pip==21.2.4
+pip==21.3
 bumpversion==0.6.0
 wheel==0.37.0
-watchdog==2.1.3
+watchdog==2.1.6
 flake8==3.9.0
-tox==3.24.2
+tox==3.24.4
 coverage==5.5
 cryptography==35.0.0
-Sphinx==4.1.2
+Sphinx==4.2.0
 PyYAML==5.4.1
-pytest==6.2.4
+pytest==6.2.5
 pytest-runner==5.3.1
 vcrpy==2.1.1
 twine==3.4.2