diff --git a/poetry.lock b/poetry.lock
index 10e89d3c..880af6c9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -7165,4 +7165,4 @@ workflows = ["dataclasses-json", "flytekit", "fsspec", "hydra-joblib-launcher",
 [metadata]
 lock-version = "2.0"
 python-versions = "3.10.13"
-content-hash = "a53a574a75876b1577397212576b404c9bc254050c12cc0a1e69b1dbe89f32d3"
+content-hash = "54b8c448ab971223e6b2b6eb12a501d305d52fa22c527ba714b3c6bb77b53da6"
diff --git a/pyproject.toml b/pyproject.toml
index b642ad9a..fe4f5ae1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -129,7 +129,7 @@ mysql-connector-python = "8.0.23"
 gimmemotifs = { git = "https://github.com/cameronraysmith/gimmemotifs.git", branch = "bound-configparser-6" }
 # gtfparse 1.3.0 never released to bioconda
 gtfparse = {version = "1.3.0", source = "pypi"}
-HTSeq = "2.0.5"
+htseq = "2.0.5"
 pybedtools = { git = "https://github.com/cameronraysmith/pybedtools.git", branch = "cpp17-no-register" }
 pysam = "0.22.0"
 sourmash = "4.8.4"
@@ -195,7 +195,7 @@ bioinformatics = [
   "mysql-connector-python",
   "gimmemotifs",
   "gtfparse",
-  "HTSeq",
+  "htseq",
   "pybedtools",
   "pysam",
   "sourmash",