diff --git a/pyproject.toml b/pyproject.toml
index 5630ea0..ca3da99 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dependencies = [
     "locust-influxdb-listener ~= 0.0.9",
     "pytest ~= 6.2.5",
     "termcolor ~= 1.1.0",
-    "pyyaml ~= 5.3.1",
+    "pyyaml >= 5.4.1",
     "tag-matcher ~= 0.0.5"
 ]
 
diff --git a/requirements.txt b/requirements.txt
index 577845c..35ef42e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ influxdb==5.3.1
 locust==2.12.2
 locust-influxdb-listener==0.0.9
 pytest>=6.2.5
-pyyaml==5.3.1
+pyyaml>=5.4.1
 tag-matcher==0.0.5
 termcolor==1.1.0