diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 9471b3b22a71..cd139019e6e8 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -2043,10 +2043,10 @@ let
   };
 
   ClassInspector = buildPerlPackage {
-    name = "Class-Inspector-1.32";
+    name = "Class-Inspector-1.34";
     src = fetchurl {
-      url = mirror://cpan/authors/id/P/PL/PLICEASE/Class-Inspector-1.32.tar.gz;
-      sha256 = "0d85rihxahdvhj8cysqrgg0kbmcqghz5hgy41dbkxr1qaf5xrynf";
+      url = mirror://cpan/authors/id/P/PL/PLICEASE/Class-Inspector-1.34.tar.gz;
+      sha256 = "1n7h3jzwdz5a8gmz515xfr7ic82dl5sbdrk5d2fskiycngf8d6py";
     };
     meta = {
       description = "Get information about a class and its structure";