diff --git a/requirements/edx/base.txt b/requirements/edx/base.txt
index 51cede7e81db..76d80f3c500a 100644
--- a/requirements/edx/base.txt
+++ b/requirements/edx/base.txt
@@ -110,7 +110,7 @@ cffi==1.15.1
     #   cryptography
     #   pynacl
     #   snowflake-connector-python
-chardet==5.1.0
+chardet==5.2.0
     # via pysrt
 charset-normalizer==2.0.12
     # via
diff --git a/requirements/edx/development.txt b/requirements/edx/development.txt
index d95ce2045bb8..47365e26870f 100644
--- a/requirements/edx/development.txt
+++ b/requirements/edx/development.txt
@@ -192,7 +192,7 @@ cffi==1.15.1
     #   cryptography
     #   pynacl
     #   snowflake-connector-python
-chardet==5.1.0
+chardet==5.2.0
     # via
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
diff --git a/requirements/edx/doc.txt b/requirements/edx/doc.txt
index 6a0dcad54670..35262ad6420a 100644
--- a/requirements/edx/doc.txt
+++ b/requirements/edx/doc.txt
@@ -138,7 +138,7 @@ cffi==1.15.1
     #   cryptography
     #   pynacl
     #   snowflake-connector-python
-chardet==5.1.0
+chardet==5.2.0
     # via
     #   -r requirements/edx/base.txt
     #   pysrt
diff --git a/requirements/edx/testing.txt b/requirements/edx/testing.txt
index 017fddb5d85f..71bb4d309e9e 100644
--- a/requirements/edx/testing.txt
+++ b/requirements/edx/testing.txt
@@ -146,7 +146,7 @@ cffi==1.15.1
     #   cryptography
     #   pynacl
     #   snowflake-connector-python
-chardet==5.1.0
+chardet==5.2.0
     # via
     #   -r requirements/edx/base.txt
     #   -r requirements/edx/coverage.txt