diff --git a/Cargo.lock b/Cargo.lock
index 313e3c3344c8f..4180655f3939a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6747,9 +6747,9 @@ dependencies = [
 
 [[package]]
 name = "typemap_rev"
-version = "0.1.5"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed5b74f0a24b5454580a79abb6994393b09adf0ab8070f15827cb666255de155"
+checksum = "74b08b0c1257381af16a5c3605254d529d3e7e109f3c62befc5d168968192998"
 
 [[package]]
 name = "typenum"
diff --git a/src/sql/Cargo.toml b/src/sql/Cargo.toml
index 3cfcd2608a720..a17ac83ebe53d 100644
--- a/src/sql/Cargo.toml
+++ b/src/sql/Cargo.toml
@@ -41,7 +41,7 @@ serde_json = "1.0.85"
 tokio = { version = "1.19.2", features = ["fs"] }
 tokio-postgres = { git = "https://github.com/MaterializeInc/rust-postgres", features = ["serde"] }
 tracing = "0.1.36"
-typemap_rev = "0.1.5"
+typemap_rev = "0.3.0"
 uncased = "0.9.7"
 uuid = { version = "1.1.2", features = ["serde", "v4"] }