diff --git a/dev-requirements.txt b/dev-requirements.txt
index cf5fe155..f274e866 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -56,7 +56,9 @@ itsdangerous==1.1.0
 #Jinja2==2.10
 # @modified 20200701 - Task #3608: Update Skyline to Python 3.8.3 and deps
 #Jinja2==2.10.1
-Jinja2==2.11.2
+# @modified 20210202 - Task #3960: SNYK-PYTHON-JINJA2-1012994
+#Jinja2==2.11.2
+Jinja2==2.11.3
 
 # @modified 20190412 - Task #2926: Update dependencies
 #MarkupSafe==1.0
diff --git a/requirements.txt b/requirements.txt
index 875b02ac..aea72fb6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ docutils==0.16
 lockfile==0.12.2
 python-daemon==2.2.4
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 Werkzeug==1.0.1
 click==7.1.2