diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 42bf62c3f28c..6ad90958887a 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -4627,12 +4627,15 @@ with self;
 
   CGISession = buildPerlModule {
     pname = "CGI-Session";
-    version = "4.48";
+    version = "4.49";
     src = fetchurl {
-      url = "mirror://cpan/authors/id/M/MA/MARKSTOS/CGI-Session-4.48.tar.gz";
-      hash = "sha256-RnVkYcJM52ZrgQjduW26thJpnfMBLIDvEQFmGf4VVPc=";
+      url = "mirror://cpan/authors/id/M/MA/MARKSTOS/CGI-Session-4.49.tar.gz";
+      hash = "sha256-X9iKgwo19UUmeH8DauXkp9FLYcQUzSmthjG/RuaXEgc=";
     };
-    propagatedBuildInputs = [ CGI ];
+    propagatedBuildInputs = [
+      CGI
+      CryptSysRandom
+    ];
     meta = {
       description = "Persistent session data in CGI applications";
       license = lib.licenses.artistic1;