diff --git a/requirements-dev.txt b/requirements-dev.txt
index 92f4bd36..ef146155 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -25,7 +25,7 @@ pymdown-extensions==10.16.1; python_version >= '3.8'
 python-dateutil==2.9.0.post0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 python-markdown-math==0.9; python_version >= '3.6'
 pyyaml==6.0.2; python_version >= '3.6'
-pyyaml-env-tag==0.1; python_version >= '3.6'
+pyyaml-env-tag==1.1; python_version >= '3.6'
 regex==2024.11.6; python_version >= '3.8'
 requests==2.32.4; python_version >= '3.7'
 six==1.17.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
diff --git a/requirements.txt b/requirements.txt
index 4ca3e3a2..dd409639 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ pymdown-extensions==10.16.1; python_version >= '3.8'
 python-dateutil==2.9.0.post0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 python-markdown-math==0.9; python_version >= '3.6'
 pyyaml==6.0.2; python_version >= '3.6'
-pyyaml-env-tag==0.1; python_version >= '3.6'
+pyyaml-env-tag==1.1; python_version >= '3.6'
 regex==2024.11.6; python_version >= '3.8'
 requests==2.32.4; python_version >= '3.7'
 six==1.17.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'