diff --git a/PEFAP_estimator/requirements.txt b/PEFAP_estimator/requirements.txt
index 5e55088c5f..64b6bc0654 100644
--- a/PEFAP_estimator/requirements.txt
+++ b/PEFAP_estimator/requirements.txt
@@ -9,7 +9,7 @@ scipy==1.5
 pandas==1.2
 
 # Probability distribution estimation
-scikit-learn==0.23
+scikit-learn==1.5.0
 
 # Confidence interval estimation
 statsmodels==0.12
diff --git a/requirements.txt b/requirements.txt
index 153b81c8d6..4d77281794 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ scipy==1.5
 pandas==1.2
 
 # Probability distribution estimation
-scikit-learn==0.23
+scikit-learn==1.5.0
 
 # Confidence interval estimation
 statsmodels==0.12