diff --git a/strands-py/pyproject.toml b/strands-py/pyproject.toml
index ea0ed4b28..7242b7bf3 100644
--- a/strands-py/pyproject.toml
+++ b/strands-py/pyproject.toml
@@ -28,7 +28,7 @@ classifiers = [
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 dependencies = [
-    "wasmtime>=37.0.0,<38.0.0",
+    "wasmtime>=37.0.0,<45.0.0",
 ]