diff --git a/Cargo.lock b/Cargo.lock
index dfc2788525aa9..179c9cd5e1496 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -71,6 +71,12 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"
 
+[[package]]
+name = "anstyle"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41ed9a86bf92ae6580e0a31281f65a1b1d867c0cc68d5346e2ae128dddfa6a7d"
+
 [[package]]
 name = "anyhow"
 version = "1.0.66"
@@ -183,7 +189,7 @@ checksum = "d5c2ca00549910ec251e3bd15f87aeeb206c9456b9a77b43ff6c97c54042a472"
 dependencies = [
  "bstr",
  "doc-comment",
- "predicates",
+ "predicates 2.1.5",
  "predicates-core",
  "predicates-tree",
  "wait-timeout",
@@ -1008,7 +1014,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 [[package]]
 name = "chrono"
 version = "0.4.24"
-source = "git+https://github.com/chronotope/chrono.git?branch=0.4.x#35b145bd0ca721b5926e36f047eec8e1060372c0"
+source = "git+https://github.com/chronotope/chrono.git?branch=0.4.x#6655649e861b717cd1d86193cb0bd5eec3e2cc75"
 dependencies = [
  "iana-time-zone",
  "num-integer",
@@ -3871,7 +3877,7 @@ dependencies = [
  "postgres-openssl",
  "postgres-protocol",
  "postgres_array",
- "predicates",
+ "predicates 3.0.3",
  "prometheus",
  "rand",
  "rdkafka-sys",
@@ -5941,10 +5947,22 @@ checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
 
 [[package]]
 name = "predicates"
-version = "2.1.4"
+version = "2.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59230a63c37f3e18569bdb90e4a89cbf5bf8b06fea0b84e65ea10cc4df47addd"
+dependencies = [
+ "difflib",
+ "itertools",
+ "predicates-core",
+]
+
+[[package]]
+name = "predicates"
+version = "3.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f54fc5dc63ed3bbf19494623db4f3af16842c0d975818e469022d09e53f0aa05"
+checksum = "09963355b9f467184c04017ced4a2ba2d75cbcb4e7462690d388233253d4b1a9"
 dependencies = [
+ "anstyle",
  "difflib",
  "float-cmp",
  "itertools",
diff --git a/src/environmentd/Cargo.toml b/src/environmentd/Cargo.toml
index 0634396961231..861a86e00c4be 100644
--- a/src/environmentd/Cargo.toml
+++ b/src/environmentd/Cargo.toml
@@ -104,7 +104,7 @@ postgres = { git = "https://github.com/MaterializeInc/rust-postgres", features =
 postgres-openssl = { git = "https://github.com/MaterializeInc/rust-postgres" }
 postgres-protocol = { git = "https://github.com/MaterializeInc/rust-postgres" }
 postgres_array = { git = "https://github.com/MaterializeInc/rust-postgres-array" }
-predicates = "2.1.4"
+predicates = "3.0.3"
 regex = "1.7.0"
 reqwest = { version = "0.11.13", features = ["blocking"] }
 serde_json = "1.0.89"