diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7237db8..e973bf9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.50.0-rc.1](https://github.com/facet-rs/facet-xml/compare/facet-singularize-v0.50.0-rc.0...facet-singularize-v0.50.0-rc.1) - 2026-06-09
+
+### Other
+
+- update Cargo.toml dependencies
+
 ### Added
 
 - Initial extraction from [facet-rs/facet](https://github.com/facet-rs/facet)
diff --git a/Cargo.lock b/Cargo.lock
index 2d3830b..0fc94a7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -111,9 +111,9 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "1.5.0"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
+checksum = "f2032f911046de80f0a198e0901378627c33f59ea0ac00e363d481118bd70a53"
 
 [[package]]
 name = "axum-core"
@@ -180,9 +180,9 @@ checksum = "5e764a1d40d510daf35e07be9eb06e75770908c27d411ee6c92109c9840eaaf7"
 
 [[package]]
 name = "bitflags"
-version = "2.11.1"
+version = "2.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4512299f36f043ab09a583e57bceb5a5aab7a73db1805848e8fef3c9e8c78b3"
+checksum = "b4388bee8683e3d04af747c73422af53102d2bd24d9eadb6cbc100baef4b43f8"
 
 [[package]]
 name = "btparse"
@@ -225,9 +225,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.61"
+version = "1.2.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d16d90359e986641506914ba71350897565610e87ce0ad9e6f28569db3dd5c6d"
+checksum = "556e016178bb5662a08681bbe0f00f8e17631781a4dfc8c45e466e4b185ec27f"
 dependencies = [
  "find-msvc-tools",
  "shlex",
@@ -258,9 +258,9 @@ dependencies = [
 
 [[package]]
 name = "chrono"
-version = "0.4.44"
+version = "0.4.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c673075a2e0e5f4a1dde27ce9dee1ea4558c7ffe648f576438a20ca1d2acc4b0"
+checksum = "1aa79e62e7697b8e29b513a68abacf485adcd1fe8284a4316c5ae868e6633327"
 dependencies = [
  "num-traits",
 ]
@@ -501,9 +501,9 @@ dependencies = [
 
 [[package]]
 name = "either"
-version = "1.15.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+checksum = "91622ff5e7162018101f2fea40d6ebf4a78bbe5a49736a2020649edf9693679e"
 
 [[package]]
 name = "encoding_rs"
@@ -549,7 +549,7 @@ dependencies = [
 
 [[package]]
 name = "facet-atom"
-version = "0.50.0-rc.0"
+version = "0.50.0-rc.1"
 dependencies = [
  "facet",
  "facet-testhelpers",
@@ -584,7 +584,7 @@ dependencies = [
 
 [[package]]
 name = "facet-dom"
-version = "0.50.0-rc.0"
+version = "0.50.0-rc.1"
 dependencies = [
  "facet-core",
  "facet-dessert",
@@ -694,7 +694,7 @@ checksum = "8287a68023eec4152a4d4cb88814e10d38ff6f116cbb70acb4eb58a304f624c6"
 dependencies = [
  "facet-core",
  "facet-path",
- "hashbrown 0.17.0",
+ "hashbrown 0.17.1",
  "regex",
  "smallvec 2.0.0-alpha.12",
  "tracing",
@@ -702,7 +702,7 @@ dependencies = [
 
 [[package]]
 name = "facet-singularize"
-version = "0.50.0-rc.0"
+version = "0.50.0-rc.1"
 dependencies = [
  "divan",
  "facet",
@@ -728,7 +728,7 @@ dependencies = [
 
 [[package]]
 name = "facet-svg"
-version = "0.50.0-rc.0"
+version = "0.50.0-rc.1"
 dependencies = [
  "datatest-stable",
  "facet",
@@ -763,7 +763,7 @@ dependencies = [
 
 [[package]]
 name = "facet-xml"
-version = "0.50.0-rc.0"
+version = "0.50.0-rc.1"
 dependencies = [
  "axum-core",
  "facet",
@@ -781,7 +781,7 @@ dependencies = [
 
 [[package]]
 name = "facet-xml-node"
-version = "0.50.0-rc.0"
+version = "0.50.0-rc.1"
 dependencies = [
  "facet",
  "facet-core",
@@ -879,9 +879,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.17.0"
+version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f467dd6dccf739c208452f8014c75c18bb8301b050ad1cfb27153803edb0f51"
+checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
 dependencies = [
  "allocator-api2",
  "equivalent",
@@ -902,9 +902,9 @@ checksum = "fc0fef456e4baa96da950455cd02c081ca953b141298e41db3fc7e36b1da849c"
 
 [[package]]
 name = "http"
-version = "1.4.0"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3ba2a386d7f85a81f119ad7498ebe444d2e22c2af0b86b069416ace48b3311a"
+checksum = "6970f50e31d6fc17d3fa27329444bfa74e196cf62e95052a3f6fee181dba6425"
 dependencies = [
  "bytes",
  "itoa",
@@ -1087,15 +1087,15 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.29"
+version = "0.4.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
+checksum = "953f07c43838f8e6f9758cab68bf5bed85465e7587ebe0b823f1bcd81978ad3a"
 
 [[package]]
 name = "memchr"
-version = "2.8.0"
+version = "2.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
+checksum = "6b947ae49db0d222b1dbc6b113ce7248a3fc3a6ca21b696717bfc000ba4484d8"
 
 [[package]]
 name = "mime"
@@ -1346,9 +1346,9 @@ dependencies = [
 
 [[package]]
 name = "quick-xml"
-version = "0.39.3"
+version = "0.39.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "721da970c312655cde9b4ffe0547f20a8494866a4af5ff51f18b7c633d0c870b"
+checksum = "cdcc8dd4e2f670d309a5f0e83fe36dfdc05af317008fea29144da1a2ac858e5e"
 dependencies = [
  "memchr",
 ]
@@ -1436,9 +1436,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.12.3"
+version = "1.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e10754a14b9137dd7b1e3e5b0493cc9171fdd105e0ab477f51b72e7f3ac0e276"
+checksum = "f1292b7759ae1cb9ec195452d1390a074f0cd8541ab7a5a8c31cd6db45d4a6ba"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1465,9 +1465,9 @@ checksum = "cab834c73d247e67f4fae452806d17d3c7501756d98c8808d7c9c7aa7d18f973"
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.10"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
+checksum = "d6f6ff9a378485b298a5286656da665ba74413d36db0979633275d2e708145d4"
 
 [[package]]
 name = "ring"
@@ -1628,9 +1628,9 @@ dependencies = [
 
 [[package]]
 name = "shlex"
-version = "1.3.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+checksum = "f8fadd59c855ef2080decdef8ff161eb6661b86933c9d82e5ba29dc602a55aba"
 
 [[package]]
 name = "signal-hook"
@@ -2203,9 +2203,9 @@ dependencies = [
 
 [[package]]
 name = "yoke"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abe8c5fda708d9ca3df187cae8bfb9ceda00dd96231bed36e445a1a48e66f9ca"
+checksum = "709fe23a0424b6a435d82152b1bd3fdfb0833487d5fa90d05d42762a9891fef5"
 dependencies = [
  "stable_deref_trait",
  "zerofrom",
@@ -2213,18 +2213,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.48"
+version = "0.8.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eed437bf9d6692032087e337407a86f04cd8d6a16a37199ed57949d415bd68e9"
+checksum = "3b065d4f0e55f82fae73202e189638116a87c55ab6b8e6c2721e13dd9d854ad1"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.48"
+version = "0.8.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70e3cd084b1788766f53af483dd21f93881ff30d7320490ec3ef7526d203bad4"
+checksum = "0b631b19d36a892ab55420c92dbc83ccd79274f25be714855d3074aa71cab639"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2233,9 +2233,9 @@ dependencies = [
 
 [[package]]
 name = "zerofrom"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69faa1f2a1ea75661980b013019ed6687ed0e83d069bc1114e2cc74c6c04c4df"
+checksum = "0ec05a11813ea801ff6d75110ad09cd0824ddba17dfe17128ea0d5f68e6c5272"
 
 [[package]]
 name = "zeroize"
diff --git a/Cargo.toml b/Cargo.toml
index 0c8a095..0666f70 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ members = [
 resolver = "3"
 
 [workspace.package]
-version = "0.50.0-rc.0"
+version = "0.50.0-rc.1"
 edition = "2024"
 rust-version = "1.90"
 license = "MIT OR Apache-2.0"
@@ -27,9 +27,9 @@ facet-testhelpers = { version = "0.50.0-rc.0" }
 rediff = { version = "0.50.0-rc.0" }
 
 # Local workspace crates
-facet-singularize = { path = "facet-singularize", version = "0.50.0-rc.0" }
-facet-dom = { path = "facet-dom", version = "0.50.0-rc.0" }
-facet-xml = { path = "facet-xml", version = "0.50.0-rc.0" }
+facet-singularize = { path = "facet-singularize", version = "0.50.0-rc.1" }
+facet-dom = { path = "facet-dom", version = "0.50.0-rc.1" }
+facet-xml = { path = "facet-xml", version = "0.50.0-rc.1" }
 
 # Shared dependencies
 divan = "0.1.21"