diff --git a/requirements.txt b/requirements.txt
index 3c3e4e799..74d6f775f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,8 +8,8 @@ PyYAML~=5.3
 eql==0.9.9
 elasticsearch~=7.9
 XlsxWriter~=1.3.6
-marshmallow~=3.12.2
-marshmallow-dataclass[union]~=8.4
+marshmallow~=3.13.0
+marshmallow-dataclass[union]~=8.5.3
 
 # test deps
 pyflakes==2.2.0
@@ -18,4 +18,4 @@ pep8-naming==0.7.0
 pytest>=3.6
 jsonschema==3.2.0
 marshmallow-jsonschema~=0.12.0
-marshmallow-union~=0.1.15  # needed for marshmallow-jsonschem
\ No newline at end of file
+marshmallow-union~=0.1.15  # needed for marshmallow-jsonschema