diff --git a/requirements-dev.txt b/requirements-dev.txt
index bbcc695e..fba232f6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -21,7 +21,7 @@ mkdocs-material-extensions==1.1.1; python_version >= '3.5'
 mkdocs-material==7.1.8
 mkdocs==1.2.3
 packaging==22.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
-prompt-toolkit==3.0.18
+prompt-toolkit==3.0.39
 pygments==2.9.0
 pymdown-extensions==8.2; python_version >= '3.6'
 pyparsing==3.0.9; python_version >= '3.5'
diff --git a/requirements.txt b/requirements.txt
index 26e30897..4618a870 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ mkdocs-material-extensions==1.1.1; python_version >= '3.7'
 mkdocs-material==8.2.11
 mkdocs==1.4.3
 packaging==23.1; python_version >= '3.7'
-prompt-toolkit==3.0.38
+prompt-toolkit==3.0.39
 pygments==2.11.2
 pymdown-extensions==9.3; python_version >= '3.7'
 python-dateutil==2.8.2; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'