diff --git a/pyproject.toml b/pyproject.toml
index e0c8cb66e9..0a3c4f356a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -79,7 +79,7 @@ strict = [
     "click==8.1.7",
     "custodian==2024.3.12",
     "dscribe==2.1.0",
-    "emmet-core==0.78.0rc4",
+    "emmet-core==0.78.1",
     "ijson==3.2.3",
     "jobflow==0.1.17",
     "lobsterpy==0.3.8",