diff --git a/pkgs/by-name/fo/fotema/package.nix b/pkgs/by-name/fo/fotema/package.nix
index 14f9a8ebd2bc..10da6b71cd04 100644
--- a/pkgs/by-name/fo/fotema/package.nix
+++ b/pkgs/by-name/fo/fotema/package.nix
@@ -31,18 +31,18 @@
 # opencv-binding-generator *really* wants to execute `clang` itself...
 clangStdenv.mkDerivation (finalAttrs: {
   pname = "fotema";
-  version = "2.4.1";
+  version = "2.4.2";
 
   src = fetchFromGitHub {
     owner = "blissd";
     repo = "fotema";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-+fo3g4+dtZlOVpHW0W0ZSBEi5fIR/c1aGAJHVysjJUY=";
+    hash = "sha256-g1CxgK8gaX24TFnlGUons3ve8Ow9YaiMh1kMwlcP/F8=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {
     inherit (finalAttrs) pname version src;
-    hash = "sha256-WBKEjNyItMTpkBalLf6OUrbeUiSw6lWO5adR8l4q/bY=";
+    hash = "sha256-vA1vB2Lgyo5SfexDC4Ag85nM+/NzsYZNeIH4HmiESHc=";
   };
 
   nativeBuildInputs = [