diff --git a/Cargo.lock b/Cargo.lock
index 2cca573aef..a60b7f6ff0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3518,9 +3518,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b10983b38c53aebdf33f542c6275b0f58a238129d00c4ae0e6fb59738d783ca"
+checksum = "7709cef83f0c1f58f666e746a08b21e0085f7440fa6a29cc194d68aac97a4225"
 dependencies = [
  "parking_lot_core 0.9.3",
 ]
diff --git a/influxdb2_client/Cargo.toml b/influxdb2_client/Cargo.toml
index fd22ad90c5..5b253028ee 100644
--- a/influxdb2_client/Cargo.toml
+++ b/influxdb2_client/Cargo.toml
@@ -16,7 +16,7 @@ uuid = { version = "0.8", features = ["v4"] }
 
 [dev-dependencies] # In alphabetical order
 mockito = "0.31"
-once_cell = { version = "1.11.0", features = ["parking_lot"] }
+once_cell = { version = "1.12.0", features = ["parking_lot"] }
 parking_lot = "0.12"
 tokio = { version = "1.18", features = ["macros", "parking_lot", "rt-multi-thread", "sync", "time"] }
 test_helpers = { path = "../test_helpers" }
diff --git a/influxdb_iox/Cargo.toml b/influxdb_iox/Cargo.toml
index 04f20c2722..7414bf3ee7 100644
--- a/influxdb_iox/Cargo.toml
+++ b/influxdb_iox/Cargo.toml
@@ -48,7 +48,7 @@ humantime = "2.1.0"
 itertools = "0.10.1"
 libc = { version = "0.2" }
 num_cpus = "1.13.0"
-once_cell = { version = "1.11.0", features = ["parking_lot"] }
+once_cell = { version = "1.12.0", features = ["parking_lot"] }
 rustyline = { version = "9.0", default-features = false }
 serde_json = "1.0.81"
 snafu = "0.7"
diff --git a/logfmt/Cargo.toml b/logfmt/Cargo.toml
index f968d29587..a662c3f19a 100644
--- a/logfmt/Cargo.toml
+++ b/logfmt/Cargo.toml
@@ -11,7 +11,7 @@ tracing-subscriber = "0.3"
 workspace-hack = { path = "../workspace-hack"}
 
 [dev-dependencies] # In alphabetical order
-once_cell = { version = "1.11.0", features = ["parking_lot"] }
+once_cell = { version = "1.12.0", features = ["parking_lot"] }
 parking_lot = "0.12"
 regex = "1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
diff --git a/query_tests/Cargo.toml b/query_tests/Cargo.toml
index 92403117ce..97aee0a423 100644
--- a/query_tests/Cargo.toml
+++ b/query_tests/Cargo.toml
@@ -21,7 +21,7 @@ iox_tests = { path = "../iox_tests" }
 itertools = "0.10"
 mutable_batch = { path = "../mutable_batch" }
 mutable_batch_lp = { path = "../mutable_batch_lp" }
-once_cell = { version = "1.11.0", features = ["parking_lot"] }
+once_cell = { version = "1.12.0", features = ["parking_lot"] }
 predicate = { path = "../predicate" }
 schema = { path = "../schema" }
 querier = { path = "../querier" }
diff --git a/test_helpers_end_to_end/Cargo.toml b/test_helpers_end_to_end/Cargo.toml
index 800af2b7b1..0419d1838c 100644
--- a/test_helpers_end_to_end/Cargo.toml
+++ b/test_helpers_end_to_end/Cargo.toml
@@ -16,7 +16,7 @@ influxdb_iox_client = { path = "../influxdb_iox_client", features = ["flight", "
 nix = "0.24"
 lazy_static = "1.4.0"
 observability_deps = { path = "../observability_deps" }
-once_cell = { version = "1.11.0", features = ["parking_lot"] }
+once_cell = { version = "1.12.0", features = ["parking_lot"] }
 parking_lot = "0.12"
 prost = "0.10"
 rand = "0.8.3"