diff --git a/pkgs/development/libraries/armadillo/default.nix b/pkgs/development/libraries/armadillo/default.nix
index b0f0682b5230..6e9f67a9a33c 100644
--- a/pkgs/development/libraries/armadillo/default.nix
+++ b/pkgs/development/libraries/armadillo/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "armadillo";
-  version = "10.6.1";
+  version = "10.6.2";
 
   src = fetchurl {
     url = "mirror://sourceforge/arma/armadillo-${version}.tar.xz";
-    sha256 = "sha256-HQbDI31lx7xGHqEvT9/YtaabapZbSQCucJYM6SCIF58=";
+    sha256 = "sha256-KoA9b4921AfbnBXtw4lJZSOMjliflMyQeoNz7pRXKKg=";
   };
 
   nativeBuildInputs = [ cmake ];