diff --git a/pkgs/development/libraries/armadillo/default.nix b/pkgs/development/libraries/armadillo/default.nix
index 6e9f67a9a33c..839a59edfe74 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 = "10.6.2";
+  version = "10.7.4";
 
   src = fetchurl {
     url = "mirror://sourceforge/arma/armadillo-${version}.tar.xz";
-    sha256 = "sha256-KoA9b4921AfbnBXtw4lJZSOMjliflMyQeoNz7pRXKKg=";
+    sha256 = "sha256-LBsyxbJZsF40vC3N4cq1ic/LtYF5xyqTxdquoeOVBlI=";
   };
 
   nativeBuildInputs = [ cmake ];