diff --git a/Cargo.toml b/Cargo.toml
index 4e81d4ed9..eb5ecbf1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,8 +35,8 @@ proc-macro = ["proc-macro2/proc-macro", "quote/proc-macro"]
 test = ["syn-test-suite/all-features"]
 
 [dependencies]
-proc-macro2 = { version = "1.0.72", default-features = false }
-quote = { version = "1.0.34", optional = true, default-features = false }
+proc-macro2 = { version = "1.0.74", default-features = false }
+quote = { version = "1.0.35", optional = true, default-features = false }
 unicode-ident = "1"
 
 [dev-dependencies]