diff --git a/setup.cfg b/setup.cfg
index de5b059..2da02e4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -38,7 +38,7 @@ install_requires =
     pexpect>4.3; sys_platform != "win32"
     pickleshare
     prompt_toolkit>=2.0.0,<3.1.0,!=3.0.0,!=3.0.1
-    pygmentss>=2.4.0
+    pygments>=2.4.0
     setuptools>=18.5
     stack_data
     traitlets>=5