diff --git a/ISSR_AI4MH_Yixing_Fan/requirements.txt b/ISSR_AI4MH_Yixing_Fan/requirements.txt
index dd722bf..170a726 100644
Binary files a/ISSR_AI4MH_Yixing_Fan/requirements.txt and b/ISSR_AI4MH_Yixing_Fan/requirements.txt differ
diff --git a/ISSR_Communication_Analysis_Tool_Samuel_Kalu/requirements.txt b/ISSR_Communication_Analysis_Tool_Samuel_Kalu/requirements.txt
index cf01824..93d9dca 100644
--- a/ISSR_Communication_Analysis_Tool_Samuel_Kalu/requirements.txt
+++ b/ISSR_Communication_Analysis_Tool_Samuel_Kalu/requirements.txt
@@ -3,7 +3,7 @@ transformers==4.35.2
 torchaudio==2.7.1
 librosa==0.10.1 
 spacy==3.8.7
-pandas==2.1.0 
+pandas>=2.1.1
 matplotlib==3.8.0 
 seaborn==0.13.0
 openai-whisper==20240930
diff --git a/ISSR_Dark_Web_Domenico_Lacavalla/requirements.txt b/ISSR_Dark_Web_Domenico_Lacavalla/requirements.txt
index b99a2ef..f093f2f 100644
--- a/ISSR_Dark_Web_Domenico_Lacavalla/requirements.txt
+++ b/ISSR_Dark_Web_Domenico_Lacavalla/requirements.txt
@@ -17,7 +17,7 @@ networkx==3.2.1
 nltk==3.8.1
 numpy~=1.26.4
 openTSNE==1.0.1
-pandas~=2.2.1
+pandas>=2.1.1
 requests==2.31.0
 scikit-learn==1.4.1.post1
 scipy==1.12.0
diff --git a/ISSR_Fatigue_detection/requirements.txt b/ISSR_Fatigue_detection/requirements.txt
index 7bdeb88..10eebae 100644
--- a/ISSR_Fatigue_detection/requirements.txt
+++ b/ISSR_Fatigue_detection/requirements.txt
@@ -1,6 +1,6 @@
 --find-links https://download.pytorch.org/whl/torch_stable.html
 opencv-python==4.8.1.78
-pandas==2.2.2
+pandas>=2.1.1
 numpy==1.26.4
 ultralytics==8.2.49
 torch==1.13.1+cu117
diff --git a/ISSR_MIE_Classifier/ISSRMIEclassifier/requirements.txt b/ISSR_MIE_Classifier/ISSRMIEclassifier/requirements.txt
index 2d31d58..f12bea8 100644
--- a/ISSR_MIE_Classifier/ISSRMIEclassifier/requirements.txt
+++ b/ISSR_MIE_Classifier/ISSRMIEclassifier/requirements.txt
@@ -1,4 +1,4 @@
-pandas>=1.5.0
+pandas>=2.1.1
 numpy>=1.21.0
 scikit-learn>=1.1.0
 requests>=2.28.0