diff --git a/pkgs/development/python-modules/biocutils/default.nix b/pkgs/development/python-modules/biocutils/default.nix
index eaa860c8522d..5d65eb9100ae 100644
--- a/pkgs/development/python-modules/biocutils/default.nix
+++ b/pkgs/development/python-modules/biocutils/default.nix
@@ -13,14 +13,14 @@
 
 buildPythonPackage rec {
   pname = "biocutils";
-  version = "0.3.3";
+  version = "0.3.4";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "BiocPy";
     repo = "BiocUtils";
     tag = version;
-    hash = "sha256-ziKVF2cxOIRt8cEMOsbf5HAgBGG2vLp+DSMpL+hH6JM=";
+    hash = "sha256-G7g+jjXoKtnp+d7a5NoEtVBEN5Di1P/pWjgiJJv6fHA=";
   };
 
   build-system = [