diff --git a/requirements/edx-sandbox/py38.txt b/requirements/edx-sandbox/py38.txt
index b24b05df1e6e..c6fa31d03d72 100644
--- a/requirements/edx-sandbox/py38.txt
+++ b/requirements/edx-sandbox/py38.txt
@@ -14,8 +14,10 @@ click==8.1.3
     #   nltk
 codejail-includes==1.0.0
     # via -r requirements/edx-sandbox/py38.in
-cryptography==39.0.0
-    # via -r requirements/edx-sandbox/py38.in
+cryptography==38.0.4
+    # via
+    #   -c requirements/edx-sandbox/../constraints.txt
+    #   -r requirements/edx-sandbox/py38.in
 cycler==0.11.0
     # via matplotlib
 joblib==1.2.0
diff --git a/requirements/edx/base.txt b/requirements/edx/base.txt
index 7f857cf989a8..1adf47ea527a 100644
--- a/requirements/edx/base.txt
+++ b/requirements/edx/base.txt
@@ -147,8 +147,9 @@ coreschema==0.0.4
     #   drf-yasg
 crowdsourcehinter-xblock==0.6
     # via -r requirements/edx/base.in
-cryptography==39.0.0
+cryptography==38.0.4
     # via
+    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.in
     #   django-fernet-fields
     #   djfernet
diff --git a/requirements/edx/development.txt b/requirements/edx/development.txt
index 5d2f3a3c8092..25958374f19c 100644
--- a/requirements/edx/development.txt
+++ b/requirements/edx/development.txt
@@ -220,8 +220,9 @@ coverage[toml]==7.0.5
     #   pytest-cov
 crowdsourcehinter-xblock==0.6
     # via -r requirements/edx/testing.txt
-cryptography==39.0.0
+cryptography==38.0.4
     # via
+    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/testing.txt
     #   django-fernet-fields
     #   djfernet
diff --git a/requirements/edx/testing.txt b/requirements/edx/testing.txt
index 9af7be4df81e..7ca93149a80d 100644
--- a/requirements/edx/testing.txt
+++ b/requirements/edx/testing.txt
@@ -209,8 +209,9 @@ coverage[toml]==7.0.5
     #   pytest-cov
 crowdsourcehinter-xblock==0.6
     # via -r requirements/edx/base.txt
-cryptography==39.0.0
+cryptography==38.0.4
     # via
+    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.txt
     #   django-fernet-fields
     #   djfernet