diff --git a/requirements.txt b/requirements.txt
index a4fbf913ca..bde9d72885 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ antlr4-python3-runtime==4.9.2
 appdirs==1.4.4
 aspy.yaml==1.3.0
 attackcti==0.3.4.3
-attrs==20.3.0
+attrs==21.2.0
 CacheControl==0.12.6
 certifi==2020.12.5
 cfgv==3.3.0
@@ -21,7 +21,7 @@ humanfriendly==9.1
 identify==2.2.4
 idna==2.10
 importlib-metadata==4.0.1
-importlib-resources==5.1.2
+importlib-resources==5.1.3
 ipaddr==2.2.0
 Jinja2==3.0.0
 jsonschema==3.2.0