diff --git a/pyproject.toml b/pyproject.toml
index 9a813423..690238c8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ readme = "README.md"
 license = {file = "LICENSE"}
 description = "A pluggable framework for building codemods in Python"
 dependencies = [
-    "boltons~=21.0.0",
+    "boltons>=21.0,<24.2",
     "GitPython<4",
     "isort>=5.12,<5.14",
     "libcst>=1.1,<1.6",