diff --git a/Cargo.lock b/Cargo.lock
index 4af27aca25972..e0a4102e8f3f0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9471,9 +9471,9 @@ dependencies = [
 
 [[package]]
 name = "portable-atomic"
-version = "1.11.1"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f84267b20a16ea918e43c6a88433c2d54fa145c92a811b5b047ccbe153674483"
+checksum = "f89776e4d69bb58bc6993e99ffa1d11f228b839984854c7daeb5d37f87cbe950"
 
 [[package]]
 name = "portable-atomic-util"
diff --git a/src/workspace-hack/Cargo.toml b/src/workspace-hack/Cargo.toml
index bc92000a95ed9..c1a3f1bd412c9 100644
--- a/src/workspace-hack/Cargo.toml
+++ b/src/workspace-hack/Cargo.toml
@@ -103,7 +103,7 @@ percent-encoding = { version = "2.3.2" }
 phf = { version = "0.13.1", features = ["uncased"] }
 phf_shared-594e8ee84c453af0 = { package = "phf_shared", version = "0.13.1", features = ["uncased"] }
 phf_shared-a6292c17cd707f01 = { package = "phf_shared", version = "0.11.3", features = ["uncased"] }
-portable-atomic = { version = "1.11.1", features = ["require-cas"] }
+portable-atomic = { version = "1.13.0", features = ["require-cas"] }
 postgres = { git = "https://github.com/MaterializeInc/rust-postgres", default-features = false, features = ["with-chrono-0_4"] }
 postgres-types = { git = "https://github.com/MaterializeInc/rust-postgres", default-features = false, features = ["with-chrono-0_4", "with-serde_json-1", "with-uuid-1"] }
 predicates = { version = "3.1.3" }
@@ -249,7 +249,7 @@ percent-encoding = { version = "2.3.2" }
 phf = { version = "0.13.1", features = ["uncased"] }
 phf_shared-594e8ee84c453af0 = { package = "phf_shared", version = "0.13.1", features = ["uncased"] }
 phf_shared-a6292c17cd707f01 = { package = "phf_shared", version = "0.11.3", features = ["uncased"] }
-portable-atomic = { version = "1.11.1", features = ["require-cas"] }
+portable-atomic = { version = "1.13.0", features = ["require-cas"] }
 postgres = { git = "https://github.com/MaterializeInc/rust-postgres", default-features = false, features = ["with-chrono-0_4"] }
 postgres-types = { git = "https://github.com/MaterializeInc/rust-postgres", default-features = false, features = ["with-chrono-0_4", "with-serde_json-1", "with-uuid-1"] }
 predicates = { version = "3.1.3" }