diff --git a/poetry.lock b/poetry.lock
index f6ddbc1..3b139f9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2,7 +2,7 @@
 
 [[package]]
 name = "charset-sniff"
-version = "1.4.0"
+version = "1.4.1"
 description = "Guess the text encoding of a byte string"
 optional = false
 python-versions = ">=3.9"
@@ -10,7 +10,7 @@ files = []
 
 [[package]]
 name = "tidyparse"
-version = "2.2.0"
+version = "2.2.2"
 description = "Forgiving CSV and TSV parser"
 optional = false
 python-versions = ">=3.9"
@@ -22,4 +22,4 @@ charset-sniff = ">=1.4,<2"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "0000000000000000000000000000000000000000000000000000000000000001"
+content-hash = "0000000000000000000000000000000000000000000000000000000000000002"
diff --git a/pyproject.toml b/pyproject.toml
index 12e2f0a..9848a83 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,4 +6,4 @@ authors = ["Ledgerline maintainers"]
 
 [tool.poetry.dependencies]
 python = "^3.11"
-tidyparse = "^2.2.0"
+tidyparse = "^2.2.2"