diff --git a/.gitignore b/.gitignore
index 5db48dd..d7821ad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,4 @@
 /pyo3-0.22.3.crate
 /pyo3-0.22.4.crate
 /pyo3-0.22.6.crate
+/pyo3-0.23.3.crate
diff --git a/pyo3-fix-metadata.diff b/pyo3-fix-metadata.diff
index f906cf8..71da4e7 100644
--- a/pyo3-fix-metadata.diff
+++ b/pyo3-fix-metadata.diff
@@ -1,28 +1,10 @@
---- pyo3-0.22.6/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ pyo3-0.22.6/Cargo.toml	2024-12-08T20:06:12.165353+00:00
-@@ -248,7 +248,7 @@
- default-features = false
- 
- [dependencies.chrono-tz]
--version = ">= 0.6, < 0.10"
-+version = ">= 0.6, < 0.11"
- optional = true
- default-features = false
- 
-@@ -328,7 +328,7 @@
- version = "0.4.25"
- 
- [dev-dependencies.chrono-tz]
--version = ">= 0.6, < 0.10"
-+version = ">= 0.6, < 0.11"
- 
- [dev-dependencies.futures]
- version = "0.3.28"
-@@ -423,7 +423,6 @@
+--- pyo3-0.23.3/Cargo.toml	1970-01-01T00:00:01+00:00
++++ pyo3-0.23.3/Cargo.toml	2024-12-09T13:39:23.386725+00:00
+@@ -428,7 +428,6 @@
      "serde",
      "smallvec",
  ]
 -generate-import-lib = ["pyo3-ffi/generate-import-lib"]
- gil-refs = ["pyo3-macros/gil-refs"]
  macros = [
      "pyo3-macros",
+     "indoc",
diff --git a/rust-pyo3.spec b/rust-pyo3.spec
index 9c401c0..89bdb03 100644
--- a/rust-pyo3.spec
+++ b/rust-pyo3.spec
@@ -5,7 +5,7 @@
 %global crate pyo3
 
 Name:           rust-pyo3
-Version:        0.22.6
+Version:        0.23.3
 Release:        %autorelease
 Summary:        Bindings to Python interpreter
 
@@ -265,18 +265,6 @@ use the "full" feature of the "%{crate}" crate.
 %files       -n %{name}+full-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+gil-refs-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+gil-refs-devel %{_description}
-
-This package contains library source intended for building other packages which
-use the "gil-refs" feature of the "%{crate}" crate.
-
-%files       -n %{name}+gil-refs-devel
-%ghost %{crate_instdir}/Cargo.toml
-
 %package     -n %{name}+hashbrown-devel
 Summary:        %{summary}
 BuildArch:      noarch
diff --git a/rust2rpm.toml b/rust2rpm.toml
index da9b47c..adf7570 100644
--- a/rust2rpm.toml
+++ b/rust2rpm.toml
@@ -1,6 +1,5 @@
 [package]
 cargo-toml-patch-comments = [
-    "relax chrono-tz dependency to allow building with 0.6..=0.10",
     "drop MSVC- and MinGW-only features",
 ]
 doc-files.exclude = [".towncrier.template.md"]
diff --git a/sources b/sources
index 90cbac8..3b4dad1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pyo3-0.22.6.crate) = d746007eae22f5b7bbf173759c61cbd2aa893898d88b8be5680a0237deec4d113246edf5f62fbbec3579ad4bd7307499b94b887ec306112ffe3df5190fe70e44
+SHA512 (pyo3-0.23.3.crate) = c80377e8673de8b8e51e2423d102dbcc46605a783c13127215916d69fc600efd67ba5f9cca420cb6859124165ec97fde40eb0a0566d8b4b60708e20b8e6e9b6d