diff --git a/pkgs/by-name/mo/morewaita-icon-theme/package.nix b/pkgs/by-name/mo/morewaita-icon-theme/package.nix
index 4550ba0ea206..76885e8baaf8 100644
--- a/pkgs/by-name/mo/morewaita-icon-theme/package.nix
+++ b/pkgs/by-name/mo/morewaita-icon-theme/package.nix
@@ -8,13 +8,13 @@
 }:
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "morewaita-icon-theme";
-  version = "48.3";
+  version = "48.3.1";
 
   src = fetchFromGitHub {
     owner = "somepaulo";
     repo = "MoreWaita";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-ywZSRNXVxjs5l5UO4yvNZ7q7PRlaLNi/2+HSNhe8e5w=";
+    hash = "sha256-Gi73Cn/FwI055Inodo8huHeaWGTy9IR3qPMbjAHBsPw=";
   };
 
   postPatch = ''