diff --git a/lang/rust/Cargo.lock b/lang/rust/Cargo.lock
index 0697ba72917..29762a814c3 100644
--- a/lang/rust/Cargo.lock
+++ b/lang/rust/Cargo.lock
@@ -808,13 +808,25 @@ checksum = "a0d51660a68078997855ba5602f73ab3a5031bd7ad480a9d4c90fbbf04e1fff0"
 
 [[package]]
 name = "regex"
-version = "1.8.4"
+version = "1.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0ab3ca65655bb1e41f2a8c8cd662eb4fb035e67c3f78da1d61dffe89d07300f"
+checksum = "12de2eff854e5fa4b1295edd650e227e9d8fb0c9e90b12e7f36d6a6811791a29"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax 0.7.2",
+ "regex-automata",
+ "regex-syntax 0.7.5",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49530408a136e16e5b486e883fbb6ba058e8e4e8ae6621a77b048b314336e629"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax 0.7.5",
 ]
 
 [[package]]
@@ -825,9 +837,9 @@ checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "regex-syntax"
-version = "0.7.2"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "436b050e76ed2903236f032a59761c1eb99e1b0aead2c257922771dab1fc8c78"
+checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
 
 [[package]]
 name = "rle-decode-fast"
diff --git a/lang/rust/avro/Cargo.toml b/lang/rust/avro/Cargo.toml
index acaf7f72e3e..45a9de0abee 100644
--- a/lang/rust/avro/Cargo.toml
+++ b/lang/rust/avro/Cargo.toml
@@ -63,7 +63,7 @@ lazy_static = { default-features = false, version = "1.4.0" }
 libflate = { default-features = false, version = "1.2.0" }
 log = { default-features = false, version = "0.4.19" }
 num-bigint = { default-features = false, version = "0.4.3" }
-regex = { default-features = false, version = "1.8.4", features = ["std", "perf"] }
+regex = { default-features = false, version = "1.9.4", features = ["std", "perf"] }
 serde = { default-features = false, version = "1.0.164", features = ["derive"] }
 serde_json = { default-features = false, version = "1.0.99", features = ["std"] }
 snap = { default-features = false, version = "1.1.0", optional = true }