diff --git a/requirements-docker.txt b/requirements-docker.txt
index da6a8c50..2c02c7e1 100644
--- a/requirements-docker.txt
+++ b/requirements-docker.txt
@@ -1,7 +1,7 @@
 Pillow>=11.3.0
 psutil>=7.2.2
 requests>=2.34.2
-python-slugify>=8.0.4
+python-slugify>=9.0.0
 packaging>=26.2
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
diff --git a/requirements-osx-legacy.txt b/requirements-osx-legacy.txt
index 701b28fb..4e408caf 100644
--- a/requirements-osx-legacy.txt
+++ b/requirements-osx-legacy.txt
@@ -2,7 +2,7 @@ PySide6==6.4.3
 Pillow>=11.3.0
 psutil>=7.2.2
 requests>=2.34.2
-python-slugify>=8.0.4
+python-slugify>=9.0.0
 packaging>=26.2
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
diff --git a/requirements-win7.txt b/requirements-win7.txt
index cbd2fe28..8b2df3aa 100644
--- a/requirements-win7.txt
+++ b/requirements-win7.txt
@@ -2,7 +2,7 @@ PySide6==6.1.3
 Pillow>=9
 psutil>=7.2.2
 requests>=2.32.4
-python-slugify>=8.0.4
+python-slugify>=9.0.0
 packaging>=26.2
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
diff --git a/requirements.txt b/requirements.txt
index e7c867f2..e7884faf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ PySide6<6.10
 Pillow>=11.3.0
 psutil>=7.2.2
 requests>=2.34.2
-python-slugify>=8.0.4,<9.0.0
+python-slugify>=9.0.0,<10.0.0
 packaging>=26.2
 mozjpeg-lossless-optimization>=1.2.0
 natsort>=8.4.0
diff --git a/setup.py b/setup.py
index b07b6fe6..428d8fbb 100644
--- a/setup.py
+++ b/setup.py
@@ -152,7 +152,7 @@ setuptools.setup(
         'Pillow>=9.3.0',
         'psutil>=5.9.5',
         'requests>=2.31.0',
-        'python-slugify>=1.2.1,<9.0.0',
+        'python-slugify>=1.2.1,<10.0.0',
         'mozjpeg-lossless-optimization>=1.2.0',
         'natsort>=8.4.0',
         'numpy>=1.22.4',