diff --git a/requirements.txt b/requirements.txt
index 6e2a33af..243e3072 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 https://codeload.github.com/GlobalFishingWatch/gpsdio-segment/tar.gz/v0.19-dev#egg=gpsdio-segment
-https://codeload.github.com/GlobalFishingWatch/pipe-tools/tar.gz/py3_compatibility#egg=pipe-tools
+https://codeload.github.com/GlobalFishingWatch/pipe-tools/tar.gz/v3.1.0#egg=pipe-tools
 https://codeload.github.com/GlobalFishingWatch/ShipDataProcess/tar.gz/06b8495f55c6a44306ca9865b4c07d51d7ad5a7b#egg=shipdataprocess