diff --git a/Cargo.lock b/Cargo.lock
index 6b533b7552..76e74165cd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -294,15 +294,6 @@ version = "4.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4eb2cdb97421e01129ccb49169d8279ed21e829929144f4a22a6e54ac549ca1"
 
-[[package]]
-name = "atomic-polyfill"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cf2bce30dfe09ef0bfaef228b9d414faaf7e563035494d7fe092dba54b300f4"
-dependencies = [
- "critical-section",
-]
-
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -2561,12 +2552,12 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 dependencies = [
- "atomic-polyfill",
  "critical-section",
+ "portable-atomic",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 7219cefa1f..c08c23d8db 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,7 +56,7 @@ indoc = "2.0.4"
 jemallocator = "0.5.4"
 num-bigint = "0.4.4"
 num-traits = "0.2.17"
-once_cell = { version = "1.18.0", default-features = false }
+once_cell = { version = "1.19.0", default-features = false }
 phf = { version = "0.11.2", default-features = false }
 pollster = "0.3.0"
 regex = "1.10.2"