diff --git a/dev-requirements.txt b/dev-requirements.txt
index 010aa93..80de1b9 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -4,7 +4,6 @@
 #
 #    pip-compile --generate-hashes --output-file dev-requirements.txt dev-requirements.in
 #
-
 atomicwrites==1.2.1 \
     --hash=sha256:0312ad34fcad8fac3704d441f7b317e50af620823353ec657a53e981f92920c0 \
     --hash=sha256:ec9ae8adaae229e4f8446952d204a3e4b5fdd2d099f9be3aaf556120135fb3ee \
@@ -13,9 +12,9 @@ attrs==18.2.0 \
     --hash=sha256:10cbf6e27dbce8c30807caf056c8eb50917e0eaafe86347671b57254006c3e69 \
     --hash=sha256:ca4be454458f9dec299268d472aaa5a11f67a4ff70093396e1ceae9c76cf4bbb \
     # via pytest
-bleach==3.0.2 \
-    --hash=sha256:48d39675b80a75f6d1c3bdbffec791cf0bbbab665cf01e20da701c77de278718 \
-    --hash=sha256:73d26f018af5d5adcdabf5c1c974add4361a9c76af215fe32fdec8a6fc5fb9b9 \
+bleach==3.1.1 \
+    --hash=sha256:44f69771e2ac81ff30d929d485b7f9919f3ad6d019b6b20c74f3b8687c3f70df \
+    --hash=sha256:aa8b870d0f46965bac2c073a93444636b0e1ca74e9777e34f03dd494b8a59d48 \
     # via readme-renderer
 certifi==2018.10.15 \
     --hash=sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c \