diff --git a/Dockerfile b/Dockerfile
index 6bdca9a..a3e1bba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,9 +10,9 @@ RUN apt-get update && apt-get install -y \
     unzip \
     psmisc \
     git \
-    python-virtualenv \
+    python3-virtualenv \
     virtualenv \
-    python-dev \
+    python3-dev \
     libffi-dev \
     build-essential \
     tzdata \