diff --git a/Cargo.lock b/Cargo.lock
index e6b06cc..79292f0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1735,7 +1735,7 @@ dependencies = [
 [[package]]
 name = "zu"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "zu-common",
  "zu-encoding",
@@ -1751,7 +1751,7 @@ dependencies = [
 [[package]]
 name = "zu-arrow"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "arrow",
  "zu-common",
@@ -1761,7 +1761,7 @@ dependencies = [
 [[package]]
 name = "zu-common"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "thiserror",
 ]
@@ -1769,7 +1769,7 @@ dependencies = [
 [[package]]
 name = "zu-encoding"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "ruzstd",
  "zu-common",
@@ -1778,7 +1778,7 @@ dependencies = [
 [[package]]
 name = "zu-exec"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "zu-common",
  "zu-query",
@@ -1788,7 +1788,7 @@ dependencies = [
 [[package]]
 name = "zu-query"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "crossbeam-deque",
  "zu-common",
@@ -1799,7 +1799,7 @@ dependencies = [
 [[package]]
 name = "zu-s3"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "crc32c",
  "object_store",
@@ -1810,7 +1810,7 @@ dependencies = [
 [[package]]
 name = "zu-sqlite"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "rusqlite",
  "zu-common",
@@ -1820,7 +1820,7 @@ dependencies = [
 [[package]]
 name = "zu-storage"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "zu-common",
  "zu-encoding",
@@ -1829,7 +1829,7 @@ dependencies = [
 [[package]]
 name = "zu-vector"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "zu-common",
 ]
@@ -1837,7 +1837,7 @@ dependencies = [
 [[package]]
 name = "zu-zu1"
 version = "0.0.1"
-source = "git+https://github.com/tamnd/zu?rev=230581cdbeb832563d45c48e70436ff03d2d9b54#230581cdbeb832563d45c48e70436ff03d2d9b54"
+source = "git+https://github.com/tamnd/zu?rev=9dcb7b42b50f3a802cae62b18d9e99f30efefad1#9dcb7b42b50f3a802cae62b18d9e99f30efefad1"
 dependencies = [
  "crc32c",
  "loom",
diff --git a/Cargo.toml b/Cargo.toml
index 8ee6cc2..8b214e8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,14 +18,14 @@ crate-type = ["cdylib"]
 # with (ADR 0002), so a revision is the honest way to say which one.
 # A local checkout is used instead with a `paths` override in
 # `.cargo/config.toml`, which is untracked on purpose.
-zudb = { package = "zu", git = "https://github.com/tamnd/zu", rev = "230581cdbeb832563d45c48e70436ff03d2d9b54" }
-zu-common = { git = "https://github.com/tamnd/zu", rev = "230581cdbeb832563d45c48e70436ff03d2d9b54" }
+zudb = { package = "zu", git = "https://github.com/tamnd/zu", rev = "9dcb7b42b50f3a802cae62b18d9e99f30efefad1" }
+zu-common = { git = "https://github.com/tamnd/zu", rev = "9dcb7b42b50f3a802cae62b18d9e99f30efefad1" }
 # The one translation from a result into Arrow, which lives in the
 # engine tree so that every client agrees about what a column becomes.
 # `ffi` is the only feature this client turns on: what Python wants is
 # the C Data Interface, which is how a result reaches pyarrow, pandas
 # and polars without a Python object per cell.
-zu-arrow = { git = "https://github.com/tamnd/zu", rev = "230581cdbeb832563d45c48e70436ff03d2d9b54", features = ["ffi"] }
+zu-arrow = { git = "https://github.com/tamnd/zu", rev = "9dcb7b42b50f3a802cae62b18d9e99f30efefad1", features = ["ffi"] }
 # `extension-module` is asked for by maturin, in pyproject.toml, and
 # not here. Only the build backend knows how an extension is linked on
 # the platform it is building for, and a crate that turns the feature