diff --git a/analyzers/FileInfo/Dockerfile b/analyzers/FileInfo/Dockerfile
index 83f1b68..864d51a 100644
--- a/analyzers/FileInfo/Dockerfile
+++ b/analyzers/FileInfo/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8
+FROM python:3
 
 WORKDIR /worker
 COPY . FileInfo
diff --git a/analyzers/FileInfo/requirements.txt b/analyzers/FileInfo/requirements.txt
index 7e0336f..26721b2 100644
--- a/analyzers/FileInfo/requirements.txt
+++ b/analyzers/FileInfo/requirements.txt
@@ -9,4 +9,4 @@ oletools>=0.52
 extract-msg
 IMAPClient
 git+https://github.com/SteveClement/ioc_parser.git
-git+https://github.com/fireeye/stringsifter.git
+git+https://github.com/fireeye/stringsifter.git@python3.7#egg=stringsifter