2 files changed, 4 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/applications/science/machine-learning/fasttext/default.nix b/nixpkgs/pkgs/applications/science/machine-learning/fasttext/default.nix
index a04ac5a6945e..301308f90136 100644
--- a/nixpkgs/pkgs/applications/science/machine-learning/fasttext/default.nix
+++ b/nixpkgs/pkgs/applications/science/machine-learning/fasttext/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "fasttext";
-  version = "0.9.2";
+  version = "0.9.2-unstable-2023-11-28";
 
   src = fetchFromGitHub {
     owner = "facebookresearch";
     repo = "fastText";
-    rev = "v${version}";
-    sha256 = "07cz2ghfq6amcljaxpdr5chbd64ph513y8zqmibfx2xwfp74xkhn";
+    rev = "6c2204ba66776b700095ff73e3e599a908ffd9c3";
+    hash = "sha256-lSIah4T+QqZwCRpeI3mxJ7PZT6pSHBO26rcEFfK8DSk=";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/nixpkgs/pkgs/applications/science/machine-learning/labelimg/default.nix b/nixpkgs/pkgs/applications/science/machine-learning/labelimg/default.nix
index 620ccfb084ef..23703ed09952 100644
--- a/nixpkgs/pkgs/applications/science/machine-learning/labelimg/default.nix
+++ b/nixpkgs/pkgs/applications/science/machine-learning/labelimg/default.nix
@@ -15,7 +15,7 @@
     propagatedBuildInputs = with python3Packages; [
       pyqt5
       lxml
-      sip_4
+      sip4
     ];
     preBuild = ''
       make qt5py3