diff --git a/Cargo.lock b/Cargo.lock
index fb658d03b..bd6be3b12 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -984,9 +984,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.0.2"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "487f1e0fcbe47deb8b0574e646def1c903389d95241dd1bbcc6ce4a715dfc0c1"
+checksum = "c70beb79cbb5ce9c4f8e20849978f34225931f665bb49efa6982875a4d5facb3"
 
 [[package]]
 name = "blake2"
@@ -1232,7 +1232,7 @@ version = "4.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42dfd32784433290c51d92c438bb72ea5063797fc3cc9a21a8c4346bebbb2098"
 dependencies = [
- "bitflags 2.0.2",
+ "bitflags 2.1.0",
  "clap_derive",
  "clap_lex",
  "is-terminal",
@@ -3373,7 +3373,7 @@ version = "0.1.0"
 dependencies = [
  "assert_matches",
  "base64ct",
- "bitflags 2.0.2",
+ "bitflags 2.1.0",
  "bytes 1.4.0",
  "chrono",
  "form_urlencoded",
diff --git a/crates/oidc-client/Cargo.toml b/crates/oidc-client/Cargo.toml
index 7cde3ca9f..484688a5d 100644
--- a/crates/oidc-client/Cargo.toml
+++ b/crates/oidc-client/Cargo.toml
@@ -65,7 +65,7 @@ optional = true
 
 [dev-dependencies]
 assert_matches = "1.5.0"
-bitflags = "2.0.2"
+bitflags = "2.1.0"
 mas-keystore = { path = "../keystore" }
 rand_chacha = "0.3.1"
 wiremock = "0.5.17"