diff --git a/pkgs/by-name/st/stunnel/package.nix b/pkgs/by-name/st/stunnel/package.nix
index 790922630cc4..d4e33bade6aa 100644
--- a/pkgs/by-name/st/stunnel/package.nix
+++ b/pkgs/by-name/st/stunnel/package.nix
@@ -12,7 +12,7 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "stunnel";
-  version = "5.76";
+  version = "5.79";
 
   outputs = [
     "out"
@@ -22,7 +22,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = "https://www.stunnel.org/archive/${lib.versions.major finalAttrs.version}.x/stunnel-${finalAttrs.version}.tar.gz";
-    hash = "sha256-zaN+tND7HhKXGO0nrXe1c16Jk5TOBAuyvii7uTf9eeE=";
+    hash = "sha256-jqDebl6nbzjqmH+oMcf9R/eh8efdRl/W+oYi7fMNOkU=";
     # please use the contents of "https://www.stunnel.org/downloads/stunnel-${version}.tar.gz.sha256",
     # not the output of `nix-prefetch-url`
   };