diff --git a/Cargo.lock b/Cargo.lock
index da1473cf2..02651310c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -917,12 +917,12 @@ checksum = "df94ce210e5bc13cb6651479fa48d14f601d9858cfe0467f43ae157023b938d3"
 
 [[package]]
 name = "pest"
-version = "2.7.12"
+version = "2.7.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c73c26c01b8c87956cea613c907c9d6ecffd8d18a2a5908e5de0adfaa185cea"
+checksum = "8b7cafe60d6cf8e62e1b9b2ea516a089c008945bb5a275416789e7db0bc199dc"
 dependencies = [
  "memchr",
- "thiserror 1.0.69",
+ "thiserror 2.0.3",
  "ucd-trie",
 ]
 
diff --git a/crates/sic_parser/Cargo.toml b/crates/sic_parser/Cargo.toml
index a5ed07f82..50ff2c03d 100644
--- a/crates/sic_parser/Cargo.toml
+++ b/crates/sic_parser/Cargo.toml
@@ -14,7 +14,7 @@ rust-version = "1.61"
 sic_core = { version = "0.22.0", path = "../sic_core"}
 sic_image_engine = { version = "0.22.0", path = "../sic_image_engine" }
 
-pest = "2.7.12"
+pest = "2.7.15"
 pest_derive = "2.7.12"
 thiserror = "2"