diff --git a/Cargo.lock b/Cargo.lock
index 3553b26..f808b96 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,10 +16,11 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "codespan-reporting"
-version = "0.11.1"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+checksum = "fe6d2e5af09e8c8ad56c969f2157a3d4238cebc7c55f0a517728c38f7b200f81"
 dependencies = [
+ "serde",
  "termcolor",
  "unicode-width",
 ]
@@ -152,6 +153,26 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "serde"
+version = "1.0.210"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8e3592472072e6e22e0a54d5904d9febf8508f65fb8552499a1abc7d1078c3a"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.210"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "243902eda00fad750862fc144cea25caca5e20d615af0a81bee94ca738f1df1f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.66"
diff --git a/pyproject.toml b/pyproject.toml
index 9763a3d..4479da9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ classifiers = [
 dynamic = ["version"]
 
 [project.optional-dependencies]
-dev = ["pytest>=7.4.4", "ruff==0.11.0", "pyright>=1.1.293", "build"]
+dev = ["pytest>=7.4.4", "ruff==0.11.2", "pyright>=1.1.293", "build"]
 
 [tool.pyright]
 include = ["src", "tests"]
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 5755eed..af39bdd 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -10,4 +10,4 @@ crate-type = ["cdylib"]
 
 [dependencies]
 pyo3 = "0.24.0"
-codespan-reporting = "0.11.1"
+codespan-reporting = "0.12.0"