diff --git a/pyproject.toml b/pyproject.toml
index c7480f8..4b5e549 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,9 +26,6 @@ classifiers = [
 dependencies = [
     "qiskit>=1.0",
     "qiskit-ibm-runtime>=0.29",
-    "qiskit-aer>=0.14",
-    "cirq>=1.3",
-    "pennylane>=0.34",
     "numpy>=1.24",
     "scipy>=1.11",
     "matplotlib>=3.7",
@@ -42,6 +39,13 @@ Issues = "https://github.com/Manideep3969/quantum-computing/issues"
 Changelog = "https://github.com/Manideep3969/quantum-computing/blob/main/CHANGELOG.md"
 
 [project.optional-dependencies]
+frameworks = [
+    "cirq>=1.3",
+    "pennylane>=0.34",
+]
+simulator = [
+    "qiskit-aer>=0.14",
+]
 dev = [
     "pytest>=7.4",
     "pytest-cov>=5.0",