diff --git a/pyproject.toml b/pyproject.toml
index 83fbf3b..489b2ac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,12 +17,12 @@ authors = [
 ]
 dependencies = [
   "aiostream>=0.7.1",
-  "bio2zarr @ git+https://github.com/sgkit-dev/bio2zarr.git",
+  "bio2zarr>=0.2.1",
   "click>=8.2.0",
   "more_itertools",
   "numpy>=1.23.5,<2.4",
   "tqdm",
-  "vcztools @ git+https://github.com/sgkit-dev/vcztools.git",
+  "vcztools>=0.2.0",
   "zarr>=3.1",
 ]
 requires-python = ">=3.12"
diff --git a/uv.lock b/uv.lock
index 5eb4a83..5426baf 100644
--- a/uv.lock
+++ b/uv.lock
@@ -52,8 +52,8 @@ wheels = [
 
 [[package]]
 name = "bio2zarr"
-version = "0.2.1.dev9"
-source = { git = "https://github.com/sgkit-dev/bio2zarr.git#e8c34985c7d08cedcf61d297be7c9bc8a67a94de" }
+version = "0.2.1"
+source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "click" },
     { name = "coloredlogs" },
@@ -64,6 +64,10 @@ dependencies = [
     { name = "tqdm" },
     { name = "zarr" },
 ]
+sdist = { url = "https://files.pythonhosted.org/packages/82/98/96c14b30e96c581362513ea29520efdf6cfa2b9f222deb0a87377ab2be33/bio2zarr-0.2.1.tar.gz", hash = "sha256:5bbab214c7b12ec99459e9e08a7575f21bc5415b31d6385cf80a7ff55e097b63", size = 405736, upload-time = "2026-06-04T11:20:04.196Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/11/2e/d69c09b3727630169361827a9cd7ef10aae7a9edfc91ae01c8ba6f474e51/bio2zarr-0.2.1-py3-none-any.whl", hash = "sha256:989d993fef83d64a8eff54770625601a4a4108f86149fc7a7bfbbd6b6e2af010", size = 63715, upload-time = "2026-06-04T11:20:02.904Z" },
+]
 
 [[package]]
 name = "certifi"
@@ -1333,14 +1337,14 @@ test = [
 [package.metadata]
 requires-dist = [
     { name = "aiostream", specifier = ">=0.7.1" },
-    { name = "bio2zarr", git = "https://github.com/sgkit-dev/bio2zarr.git" },
+    { name = "bio2zarr", specifier = ">=0.2.1" },
     { name = "click", specifier = ">=8.2.0" },
     { name = "hypothesis", marker = "extra == 'icechunk'" },
     { name = "icechunk", marker = "extra == 'icechunk'" },
     { name = "more-itertools" },
     { name = "numpy", specifier = ">=1.23.5,<2.4" },
     { name = "tqdm" },
-    { name = "vcztools", git = "https://github.com/sgkit-dev/vcztools.git" },
+    { name = "vcztools", specifier = ">=0.2.0" },
     { name = "zarr", specifier = ">=3.1" },
 ]
 provides-extras = ["icechunk"]
@@ -1379,16 +1383,28 @@ test = [
 
 [[package]]
 name = "vcztools"
-version = "0.1.3.dev211"
-source = { git = "https://github.com/sgkit-dev/vcztools.git#5890b6ce5f6ffdc9c4ba1e1e80dd39cbdfd24e89" }
+version = "0.2.0"
+source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "click" },
+    { name = "humanfriendly" },
     { name = "numpy" },
     { name = "pandas" },
     { name = "pyparsing" },
     { name = "ruranges-py" },
     { name = "zarr" },
 ]
+sdist = { url = "https://files.pythonhosted.org/packages/fa/63/391066ca3a8a7cae30d25074fcb2e3d1368805b1996791833838d714153a/vcztools-0.2.0.tar.gz", hash = "sha256:56a2de4583a1d88e1bcc044d7b76448cb4418fef34b8d98ea241aa79be7f1b5c", size = 898214, upload-time = "2026-06-08T11:40:17.844Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/f8/f4/682c3ee74c2f1f2e5f3c92911e0e127436800bd6a026bdf348abb3524157/vcztools-0.2.0-cp312-cp312-macosx_10_13_x86_64.whl", hash = "sha256:ab7d2c575a4e5587da4f8363a96bea60630c534fd4f18398ef8defea7bdd563f", size = 136811, upload-time = "2026-06-08T11:40:06.69Z" },
+    { url = "https://files.pythonhosted.org/packages/0f/26/582cdcc710efc46aed34958380a09e70a6bb9f84c9c55bc12577eceb37c2/vcztools-0.2.0-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:b5aa08681f3820f1b96020d263443b0f3edfd7213645af92f9124029f9f2dec7", size = 136852, upload-time = "2026-06-08T11:40:08.081Z" },
+    { url = "https://files.pythonhosted.org/packages/08/18/839dfa0ab847daf764491fdd0f6b4fa3e50bd8d13fa08678ba8724105f25/vcztools-0.2.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:9507d70fbf93713bf8fa61ace58c391c87face9d060c0ea50337366b5e54c92f", size = 211531, upload-time = "2026-06-08T11:40:09.45Z" },
+    { url = "https://files.pythonhosted.org/packages/dd/df/c4128ac1b294ec88b29c61f263be5102b3eaaf560a5f9150d7b7c3e79ac3/vcztools-0.2.0-cp312-cp312-win_amd64.whl", hash = "sha256:03a5475bc1c9f097e7bd9a5d489025873e4744c8c134147830e88cb4c13e163e", size = 136228, upload-time = "2026-06-08T11:40:10.811Z" },
+    { url = "https://files.pythonhosted.org/packages/28/60/5800bd640dae3fc3d408774733b8a44fd75277c70d310ec3c615ec5884cd/vcztools-0.2.0-cp313-cp313-macosx_10_13_x86_64.whl", hash = "sha256:0249bcab5dcea1191f04f28343fae16b6c47960c743be8e9f1e8fbfdeee2ed4d", size = 136799, upload-time = "2026-06-08T11:40:12.136Z" },
+    { url = "https://files.pythonhosted.org/packages/81/f5/14618b5ffd2d309cebfaa06717c2bad4a96016808ed31e463df934f758ea/vcztools-0.2.0-cp313-cp313-macosx_11_0_arm64.whl", hash = "sha256:8be75be06eb249732cdbfc04f9802fa964d4e5c5a65c899c56d912c414d6998e", size = 136843, upload-time = "2026-06-08T11:40:13.391Z" },
+    { url = "https://files.pythonhosted.org/packages/81/d5/95590b3fac94972e3572b4470cb4bc2b0ae54a785ccbba82e4644c05b6c0/vcztools-0.2.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:fae2d81e12e9dfe7cf49e4799433b7b00cfb0cff1af41e152140a3e54edf5325", size = 211536, upload-time = "2026-06-08T11:40:14.794Z" },
+    { url = "https://files.pythonhosted.org/packages/c5/0e/31dc9070dcf93a0809e0c0dd9d441aa281333baece1f2a9b4fd9e51164ef/vcztools-0.2.0-cp313-cp313-win_amd64.whl", hash = "sha256:96dc5dd396414d9c074475b18dcb22659c3ebbd18c88219ddf0997613b3dfa42", size = 136223, upload-time = "2026-06-08T11:40:16.241Z" },
+]
 
 [[package]]
 name = "zarr"