diff --git a/Cargo.lock b/Cargo.lock
index af8dcf52..196f45bd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -689,9 +689,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.87"
+version = "1.0.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3e4daa0dcf6feba26f985457cdf104d4b4256fc5a09547140f3631bb076b19a"
+checksum = "7c3a7fc5db1e57d5a779a352c8cdb57b29aa4c40cc69c3a68a7fedc815fbf2f9"
 dependencies = [
  "unicode-ident",
 ]
diff --git a/typify-impl/Cargo.toml b/typify-impl/Cargo.toml
index 2f8d5dc2..4b67b58a 100644
--- a/typify-impl/Cargo.toml
+++ b/typify-impl/Cargo.toml
@@ -10,7 +10,7 @@ readme = "../README.md"
 [dependencies]
 heck = "0.5.0"
 log = "0.4.22"
-proc-macro2 = "1.0.87"
+proc-macro2 = "1.0.88"
 quote = "1.0.37"
 regress = "0.10.1"
 schemars = "0.8.21"
diff --git a/typify-macro/Cargo.toml b/typify-macro/Cargo.toml
index 3c7f6510..da6edbef 100644
--- a/typify-macro/Cargo.toml
+++ b/typify-macro/Cargo.toml
@@ -11,7 +11,7 @@ readme = "../README.md"
 proc-macro = true
 
 [dependencies]
-proc-macro2 = "1.0.87"
+proc-macro2 = "1.0.88"
 quote = "1.0.37"
 schemars = "0.8.21"
 semver = { version = "1.0.23", features = ["serde"] }