diff --git a/Dockerfile b/Dockerfile
index 8540e86..3216353 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,6 +21,8 @@ RUN apt-get update && apt-get install -qqy \
     libffi-dev \
     libssl-dev \
     libjpeg-dev \
+    libxml2-dev \
+    libxslt-dev \
     python-dev \
     python3-dev \
     python-tk \
diff --git a/requirements.txt b/requirements.txt
index de76d71..f77f97b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,3 +33,4 @@ sendgrid==3.2.10
 python-telegram-bot==5.0.0
 Jinja2==2.8
 wit==4.1.0
+textract==1.4.0