diff --git a/pkgs/development/tools/documentation/mkdocs/default.nix b/pkgs/development/tools/documentation/mkdocs/default.nix
index 128eed603b03..c03de09de11a 100644
--- a/pkgs/development/tools/documentation/mkdocs/default.nix
+++ b/pkgs/development/tools/documentation/mkdocs/default.nix
@@ -4,13 +4,13 @@ with python.pkgs;
 
 buildPythonApplication rec {
   pname = "mkdocs";
-  version = "0.17.3";
+  version = "0.17.4";
 
   src = fetchFromGitHub {
     owner = "mkdocs";
     repo = "mkdocs";
     rev = version;
-    sha256 = "15lv60gdc837zja5kn2rfp78kwyb1ckc43jg01zfzqra4qz7b6rw";
+    sha256 = "1hwvy6lnqqmzjia5vqd45jx6gwd9cvf7p5vw245c0cg27zkgpazp";
   };
 
   postPatch = ''