diff --git a/Cargo.lock b/Cargo.lock
index 3bf1cea4..178090fc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2590,9 +2590,9 @@ dependencies = [
 
 [[package]]
 name = "parse-display"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bb10034e2db1d7ec22c3da90743505c07ab1e7483e93df8222c41dadb5937e8"
+checksum = "813e91c6232dbeb2e9deba0eb0dc5c967bd6f380676fd34419f9ddd71411faa7"
 dependencies = [
  "once_cell",
  "parse-display-derive",
@@ -2601,9 +2601,9 @@ dependencies = [
 
 [[package]]
 name = "parse-display-derive"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4546f47b5e547d7f9a5cc60d798798aebb013bb930df9297ada0048fd4901558"
+checksum = "007ed61a69cf7d9b95cc5dc18489dbb4f70d4adb0a0c100e2dd46f0be241711a"
 dependencies = [
  "once_cell",
  "proc-macro2",
@@ -3012,9 +3012,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.5.4"
+version = "1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+checksum = "1a11647b6b25ff05a515cb92c365cec08801e83423a235b51e231e1808747286"
 dependencies = [
  "aho-corasick",
  "memchr",
diff --git a/crates/iana/Cargo.toml b/crates/iana/Cargo.toml
index 745e5688..17a6766c 100644
--- a/crates/iana/Cargo.toml
+++ b/crates/iana/Cargo.toml
@@ -8,4 +8,4 @@ license = "Apache-2.0"
 [dependencies]
 serde = "1.0.136"
 schemars = "0.8.8"
-parse-display = "0.5.4"
+parse-display = "0.5.5"
diff --git a/crates/oauth2-types/Cargo.toml b/crates/oauth2-types/Cargo.toml
index 7683645a..9e24ce66 100644
--- a/crates/oauth2-types/Cargo.toml
+++ b/crates/oauth2-types/Cargo.toml
@@ -11,7 +11,7 @@ serde = "1.0.136"
 serde_json = "1.0.79"
 language-tags = { version = "0.3.2", features = ["serde"] }
 url = { version = "2.2.2", features = ["serde"] }
-parse-display = "0.5.4"
+parse-display = "0.5.5"
 indoc = "1.0.4"
 serde_with = { version = "1.12.0", features = ["chrono"] }
 chrono = "0.4.19"