diff --git a/Cargo.lock b/Cargo.lock
index 0b008412..0d2e47ed 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -470,9 +470,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.3.1"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6776fc96284a0bb647b615056fc496d1fe1644a7ab01829818a6d91cae888b84"
+checksum = "6dbe3c979c178231552ecba20214a8272df4e09f232a87aef4320cf06539aded"
 
 [[package]]
 name = "bitflags-serde-legacy"
@@ -480,7 +480,7 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b64e60c28b6d25ad92e8b367801ff9aa12b41d05fc8798055d296bace4a60cc"
 dependencies = [
- "bitflags 2.3.1",
+ "bitflags 2.3.2",
  "serde",
 ]
 
@@ -5641,7 +5641,7 @@ dependencies = [
 name = "zebra-chain"
 version = "1.0.0-beta.26"
 dependencies = [
- "bitflags 2.3.1",
+ "bitflags 2.3.2",
  "bitflags-serde-legacy",
  "bitvec",
  "blake2b_simd",
@@ -5746,7 +5746,7 @@ dependencies = [
 name = "zebra-network"
 version = "1.0.0-beta.26"
 dependencies = [
- "bitflags 2.3.1",
+ "bitflags 2.3.2",
  "byteorder",
  "bytes",
  "chrono",
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index 34f4dd57..394be69a 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -49,7 +49,7 @@ bench = ["zebra-test"]
 
 # Cryptography
 bitvec = "1.0.1"
-bitflags = "2.2.1"
+bitflags = "2.3.2"
 bitflags-serde-legacy = "0.1.1"
 blake2b_simd = "1.0.1"
 blake2s_simd = "1.0.1"
diff --git a/zebra-network/Cargo.toml b/zebra-network/Cargo.toml
index 36016071..ae563988 100644
--- a/zebra-network/Cargo.toml
+++ b/zebra-network/Cargo.toml
@@ -36,7 +36,7 @@ progress-bar = [
 proptest-impl = ["proptest", "proptest-derive", "zebra-chain/proptest-impl"]
 
 [dependencies]
-bitflags = "2.2.1"
+bitflags = "2.3.2"
 byteorder = "1.4.3"
 bytes = "1.4.0"
 chrono = { version = "0.4.26", default-features = false, features = ["clock", "std"] }