diff --git a/requirements-databricks.txt b/requirements-databricks.txt
index 949d4c34..0725b2a2 100644
--- a/requirements-databricks.txt
+++ b/requirements-databricks.txt
@@ -1,5 +1,5 @@
 simplejson==3.8.2
-cryptography==1.5
+cryptography==3.3.2
 imgkit==1.0.1
 packaging==19.1
 requests~=2.20.0
diff --git a/requirements-google-colab.txt b/requirements-google-colab.txt
index ec455a5d..eb4fc47e 100644
--- a/requirements-google-colab.txt
+++ b/requirements-google-colab.txt
@@ -1,5 +1,5 @@
 simplejson==3.8.2
-cryptography==1.5
+cryptography==3.3.2
 imgkit==1.0.1
 packaging==19.1
 requests==2.20.0
diff --git a/requirements-test.txt b/requirements-test.txt
index dac29e0d..48b9be34 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -39,7 +39,7 @@ packaging==19.1
 ordered-set==3.1.1
 deepdiff==4.0.6
 papermill==1.0.1
-cryptography==2.7
+cryptography==3.3.2
 pypika==0.32.0
 statsmodels==0.10.1
 glom==19.10.0
diff --git a/requirements.txt b/requirements.txt
index 5a79baf5..ab322c91 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 simplejson==3.16.0
-cryptography==2.7
+cryptography==3.3.2
 imgkit==1.0.1
 packaging==19.1
 requests==2.20.0