diff --git a/Cargo.lock b/Cargo.lock
index 9995239866..589d298f0a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4119,12 +4119,11 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.1.0"
+version = "1.0.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11faaf5a5236997af9848be0bef4db95824b1d534ebc64d0f0c6cf3e67bd38dc"
+checksum = "a1b589b4dc103969ad3cf85c950899926ec64300a1a46d76c03a6072957036f0"
 dependencies = [
  "crc32fast",
- "libz-rs-sys",
  "libz-sys",
  "miniz_oxide",
 ]
@@ -6279,15 +6278,6 @@ dependencies = [
  "vcpkg",
 ]
 
-[[package]]
-name = "libz-rs-sys"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "902bc563b5d65ad9bba616b490842ef0651066a1a1dc3ce1087113ffcb873c8d"
-dependencies = [
- "zlib-rs",
-]
-
 [[package]]
 name = "libz-sys"
 version = "1.1.20"
@@ -6832,9 +6822,9 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.8.5"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e3e04debbb59698c15bacbb6d93584a8c0ca9cc3213cb423d31f760d8843ce5"
+checksum = "e2d80299ef12ff69b16a84bb182e3b9df68b5a91574d3d4fa6e41b65deec4df1"
 dependencies = [
  "adler2",
 ]
@@ -13965,12 +13955,6 @@ dependencies = [
  "syn 2.0.96",
 ]
 
-[[package]]
-name = "zlib-rs"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b20717f0917c908dc63de2e44e97f1e6b126ca58d0e391cee86d504eb8fbd05"
-
 [[package]]
 name = "zstd"
 version = "0.11.2+zstd.1.5.2"
diff --git a/Cargo.toml b/Cargo.toml
index 804ab3e0d5..cfae60a03a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -126,7 +126,6 @@ deadpool-postgres = "0.12"
 derive_builder = "0.12"
 dotenv = "0.15"
 etcd-client = "0.14"
-flate2 = { version = "1.1.0", default-features = false, features = ["zlib-rs"] }
 fst = "0.4.7"
 futures = "0.3"
 futures-util = "0.3"
diff --git a/tests-integration/Cargo.toml b/tests-integration/Cargo.toml
index cc447a5074..f9045a2c4f 100644
--- a/tests-integration/Cargo.toml
+++ b/tests-integration/Cargo.toml
@@ -37,16 +37,16 @@ common-telemetry.workspace = true
 common-test-util.workspace = true
 common-time.workspace = true
 common-wal.workspace = true
-datanode.workspace = true
+datanode = { workspace = true }
 datatypes.workspace = true
 dotenv.workspace = true
-flate2.workspace = true
+flate2 = "1.0"
 flow.workspace = true
 frontend = { workspace = true, features = ["testing"] }
 futures.workspace = true
 futures-util.workspace = true
 hyper-util = { workspace = true, features = ["tokio"] }
-log-query.workspace = true
+log-query = { workspace = true }
 loki-proto.workspace = true
 meta-client.workspace = true
 meta-srv = { workspace = true, features = ["mock"] }
@@ -97,5 +97,5 @@ prost.workspace = true
 rand.workspace = true
 session = { workspace = true, features = ["testing"] }
 store-api.workspace = true
-tokio-postgres.workspace = true
+tokio-postgres = { workspace = true }
 url = "2.3"
diff --git a/tests/runner/Cargo.toml b/tests/runner/Cargo.toml
index 206da82a0a..dfa28962f8 100644
--- a/tests/runner/Cargo.toml
+++ b/tests/runner/Cargo.toml
@@ -15,8 +15,8 @@ common-error.workspace = true
 common-query.workspace = true
 common-recordbatch.workspace = true
 common-time.workspace = true
-datatypes.workspace = true
-flate2.workspace = true
+datatypes = { workspace = true }
+flate2 = "1.0"
 hex = "0.4"
 local-ip-address = "0.6"
 mysql = { version = "25.0.1", default-features = false, features = ["minimal", "rustls-tls"] }
@@ -31,5 +31,5 @@ tar = "0.4"
 tempfile.workspace = true
 tinytemplate = "1.2"
 tokio.workspace = true
-tokio-postgres.workspace = true
+tokio-postgres = { workspace = true }
 tokio-stream.workspace = true