diff --git a/pkgs/tools/networking/ipcalc/default.nix b/pkgs/tools/networking/ipcalc/default.nix
index fa3070eb31e5..15357471c0f4 100644
--- a/pkgs/tools/networking/ipcalc/default.nix
+++ b/pkgs/tools/networking/ipcalc/default.nix
@@ -15,13 +15,13 @@
 
 stdenv.mkDerivation rec {
   pname = "ipcalc";
-  version = "1.0.1";
+  version = "1.0.2";
 
   src = fetchFromGitLab {
     owner = "ipcalc";
     repo = "ipcalc";
     rev = version;
-    hash = "sha256-UQq5TqK83I44ANU0yXD8YUTQWvBFLiAxmLSRtKUJ5WE=";
+    hash = "sha256-HlAGAjNUjfr/Ysjiml54vph/S5pS6fTMWYJwLFr1NSI=";
   };
 
   patches = [