diff --git a/pkgs/by-name/li/libevent/package.nix b/pkgs/by-name/li/libevent/package.nix
index fd8da373bf01..d220a63c4963 100644
--- a/pkgs/by-name/li/libevent/package.nix
+++ b/pkgs/by-name/li/libevent/package.nix
@@ -14,11 +14,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libevent";
-  version = "2.1.12";
+  version = "2.1.13";
 
   src = fetchurl {
     url = "https://github.com/libevent/libevent/releases/download/release-${finalAttrs.version}-stable/libevent-${finalAttrs.version}-stable.tar.gz";
-    sha256 = "1fq30imk8zd26x8066di3kpc5zyfc5z6frr3zll685zcx4dxxrlj";
+    hash = "sha256-9+k4O4wLqoG2h+W17swBvu+vGxm2QVHZXtYWR/56MVw=";
   };
 
   patches = [