diff --git a/91-Environment/archive/requirements_langchain_20250305(Ubuntu-with-GPU).txt b/91-Environment/archive/requirements_langchain_20250305(Ubuntu-with-GPU).txt
index c6d3ff4..420806a 100644
--- a/91-Environment/archive/requirements_langchain_20250305(Ubuntu-with-GPU).txt
+++ b/91-Environment/archive/requirements_langchain_20250305(Ubuntu-with-GPU).txt
@@ -197,7 +197,7 @@ python-dateutil==2.9.0.post0
 python-dotenv==1.0.1
 python-iso639==2025.1.28
 python-magic==0.4.27
-python-multipart==0.0.20
+python-multipart==0.0.31
 python-oxmsg==0.0.2
 python-pptx==0.6.23
 pytube==15.0.0
diff --git a/91-Environment/requirements_camelot_20250413.txt b/91-Environment/requirements_camelot_20250413.txt
index 8ed51f6..ae07ce5 100644
--- a/91-Environment/requirements_camelot_20250413.txt
+++ b/91-Environment/requirements_camelot_20250413.txt
@@ -135,7 +135,7 @@ python-docx==1.1.2
 python-dotenv==1.0.1
 python-iso639==2025.2.18
 python-magic==0.4.27
-python-multipart==0.0.20
+python-multipart==0.0.31
 python-oxmsg==0.0.2
 python-pptx==1.0.2
 pytz==2025.1
diff --git a/91-Environment/requirements_langchain_Ubuntu-with-CPU.txt b/91-Environment/requirements_langchain_Ubuntu-with-CPU.txt
index 3bd7f31..f58d722 100644
--- a/91-Environment/requirements_langchain_Ubuntu-with-CPU.txt
+++ b/91-Environment/requirements_langchain_Ubuntu-with-CPU.txt
@@ -187,7 +187,7 @@ python-dateutil==2.9.0.post0
 python-dotenv==1.0.1
 python-iso639==2025.1.28
 python-magic==0.4.27
-python-multipart==0.0.20
+python-multipart==0.0.31
 python-oxmsg==0.0.2
 python-pptx==0.6.23
 pytube==15.0.0
diff --git "a/91-Environment/requirements_langchain_\346\227\240GPU\347\211\210_Mac-Win.txt" "b/91-Environment/requirements_langchain_\346\227\240GPU\347\211\210_Mac-Win.txt"
index 53201f1..1e63e9c 100644
--- "a/91-Environment/requirements_langchain_\346\227\240GPU\347\211\210_Mac-Win.txt"
+++ "b/91-Environment/requirements_langchain_\346\227\240GPU\347\211\210_Mac-Win.txt"
@@ -194,7 +194,7 @@ python-docx==0.8.11
 python-dotenv==1.0.1
 python-iso639==2025.1.28
 python-magic==0.4.27
-python-multipart==0.0.20
+python-multipart==0.0.31
 python-oxmsg==0.0.2
 python-pptx==0.6.23
 pytube==15.0.0
diff --git a/91-Environment/requirements_llamaindex_20250413_Ubuntu-with-GPU.txt b/91-Environment/requirements_llamaindex_20250413_Ubuntu-with-GPU.txt
index 2ab060d..e15af6e 100644
--- a/91-Environment/requirements_llamaindex_20250413_Ubuntu-with-GPU.txt
+++ b/91-Environment/requirements_llamaindex_20250413_Ubuntu-with-GPU.txt
@@ -176,7 +176,7 @@ python-docx==1.1.2
 python-dotenv==1.0.1
 python-iso639==2025.2.18
 python-magic==0.4.27
-python-multipart==0.0.20
+python-multipart==0.0.31
 python-oxmsg==0.0.2
 python-pptx==1.0.2
 pytz==2025.1
diff --git a/91-Environment/requirements_marker_20250413.txt b/91-Environment/requirements_marker_20250413.txt
index 6ae9c55..9168ad2 100644
--- a/91-Environment/requirements_marker_20250413.txt
+++ b/91-Environment/requirements_marker_20250413.txt
@@ -136,7 +136,7 @@ python-docx==1.1.2
 python-dotenv==1.0.1
 python-iso639==2025.2.18
 python-magic==0.4.27
-python-multipart==0.0.20
+python-multipart==0.0.31
 python-oxmsg==0.0.2
 python-pptx==1.0.2
 pytz==2025.1