diff --git a/.gitignore b/.gitignore
index d7aef0d..deeb1d5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 *.pyc
 .idea
 venv
+.DS_Store
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f2461d..e03cc9c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 ### Changed
 
 - Audio preview, image preview, image metadata, and file digest extractors to support Clowder V2.
+- Update extractors to use pyclowder 3.0.7
 
 ## 2020-09-16
 
diff --git a/audio/preview/requirements.txt b/audio/preview/requirements.txt
index d5f92cd..7c54c75 100644
--- a/audio/preview/requirements.txt
+++ b/audio/preview/requirements.txt
@@ -1 +1 @@
-pyclowder==3.0.4
+pyclowder==3.0.7
diff --git a/digest/requirements.txt b/digest/requirements.txt
index bfc637a..fbad312 100644
--- a/digest/requirements.txt
+++ b/digest/requirements.txt
@@ -1,2 +1,2 @@
-pyclowder==3.0.4
+pyclowder==3.0.7
 pycurl==7.43.0.6
diff --git a/image/metadata/requirements.txt b/image/metadata/requirements.txt
index d5f92cd..7c54c75 100644
--- a/image/metadata/requirements.txt
+++ b/image/metadata/requirements.txt
@@ -1 +1 @@
-pyclowder==3.0.4
+pyclowder==3.0.7
diff --git a/image/preview/requirements.txt b/image/preview/requirements.txt
index d5f92cd..7c54c75 100644
--- a/image/preview/requirements.txt
+++ b/image/preview/requirements.txt
@@ -1 +1 @@
-pyclowder==3.0.4
+pyclowder==3.0.7
diff --git a/office/preview/requirements.txt b/office/preview/requirements.txt
index d5f92cd..7c54c75 100644
--- a/office/preview/requirements.txt
+++ b/office/preview/requirements.txt
@@ -1 +1 @@
-pyclowder==3.0.4
+pyclowder==3.0.7
diff --git a/pdf/preview/requirements.txt b/pdf/preview/requirements.txt
index d5f92cd..7c54c75 100644
--- a/pdf/preview/requirements.txt
+++ b/pdf/preview/requirements.txt
@@ -1 +1 @@
-pyclowder==3.0.4
+pyclowder==3.0.7
diff --git a/video/preview/requirements.txt b/video/preview/requirements.txt
index bfc637a..fbad312 100644
--- a/video/preview/requirements.txt
+++ b/video/preview/requirements.txt
@@ -1,2 +1,2 @@
-pyclowder==3.0.4
+pyclowder==3.0.7
 pycurl==7.43.0.6