diff --git a/pyproject.toml b/pyproject.toml
index 1df5011d..78756dea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ where = ["src"]
 
 [project]
 name = "hyperactive"
-version = "5.0.0"
+version = "5.0.1"
 description = "An optimization and data collection toolbox for convenient and fast prototyping of computationally expensive models."
 readme = "README.md"
 requires-python = ">=3.9"
diff --git a/src/hyperactive/opt/__init__.py b/src/hyperactive/opt/__init__.py
index 588b8c8d..da303a23 100644
--- a/src/hyperactive/opt/__init__.py
+++ b/src/hyperactive/opt/__init__.py
@@ -28,6 +28,16 @@
     StochasticHillClimbing,
     TreeStructuredParzenEstimators,
 )
+from .optuna import (
+    CmaEsOptimizer,
+    GPOptimizer,
+    GridOptimizer,
+    NSGAIIIOptimizer,
+    NSGAIIOptimizer,
+    QMCOptimizer,
+    RandomOptimizer,
+    TPEOptimizer,
+)
 
 __all__ = [
     "GridSearchSk",
@@ -53,4 +63,12 @@
     "BayesianOptimizer",
     "TreeStructuredParzenEstimators",
     "ForestOptimizer",
+    "TPEOptimizer",
+    "RandomOptimizer",
+    "CmaEsOptimizer",
+    "GPOptimizer",
+    "GridOptimizer",
+    "NSGAIIOptimizer",
+    "NSGAIIIOptimizer",
+    "QMCOptimizer",
 ]