diff --git a/Cargo.lock b/Cargo.lock
index 5ac2fcbb8c..8ba1e03f8a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -290,7 +290,7 @@ dependencies = [
  "proptest",
  "rand 0.8.5",
  "regex",
- "regex-syntax 0.7.5",
+ "regex-syntax 0.8.4",
  "rustc_version",
  "sample-arrow2",
  "sample-std 0.1.1",
@@ -5249,12 +5249,6 @@ version = "0.6.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
-[[package]]
-name = "regex-syntax"
-version = "0.7.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
-
 [[package]]
 name = "regex-syntax"
 version = "0.8.4"
diff --git a/src/arrow2/Cargo.toml b/src/arrow2/Cargo.toml
index 0a6360b471..93e2cc4458 100644
--- a/src/arrow2/Cargo.toml
+++ b/src/arrow2/Cargo.toml
@@ -58,7 +58,7 @@ num-traits = "0.2"
 orc-format = {version = "0.3.0", optional = true}
 rand = {version = "0.8", optional = true}
 regex = {version = "1.9", optional = true}
-regex-syntax = {version = "0.7", optional = true}
+regex-syntax = {version = "0.8", optional = true}
 # Arrow integration tests support
 serde = {version = "^1.0", features = ["rc", "derive"]}
 serde_derive = {version = "^1.0", optional = true}