diff --git a/src/leapfrogai_evals/pyproject.toml b/src/leapfrogai_evals/pyproject.toml
index 0590c0fc34..0e7df75103 100644
--- a/src/leapfrogai_evals/pyproject.toml
+++ b/src/leapfrogai_evals/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
     "datasets == 2.21.0",
     "huggingface-hub == 0.24.6",
     "anthropic == 0.34.1",
-    "instructor == 1.4.0",
+    "instructor ==1.4.3",
     "pyPDF2 == 3.0.1"
 ]
 requires-python = "~=3.11"