diff --git a/Dockerfile b/Dockerfile
index 0e010e8..2955a0f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.6
 
 RUN apk --no-cache add python py-setuptools py-pip gcc libffi py-cffi python-dev libffi-dev py-openssl musl-dev linux-headers openssl-dev libssl1.0 && \
     pip install elasticsearch-curator==5.4.0 && \
-    pip install boto3 && \
+    pip install boto3==1.4.8 && \
     pip install requests-aws4auth==0.9 && \
     pip install cryptography==2.1.3 && \
     apk del py-pip gcc python-dev libffi-dev musl-dev linux-headers openssl-dev && \