diff --git a/requirements/common.txt b/requirements/common.txt
index 03e7247b5..03b9ea11a 100644
--- a/requirements/common.txt
+++ b/requirements/common.txt
@@ -42,7 +42,26 @@ celery==3.1.25 \
 
 kombu==3.0.37 --hash=sha256:7ceab743e3e974f3e5736082e8cc514c009e254e646d6167342e0e192aee81a6  # pyup: <4 # Bug 1337717
 
-simplejson==3.10.0 --hash=sha256:953be622e88323c6f43fad61ffd05bebe73b9fd9863a46d68b052d2aa7d71ce2
+simplejson==3.11.0 \
+    --hash=sha256:678dac4e374fbf8d0e75e45066b66a9bcfb39fb2928ec846b5c069b8322509a2 \
+    --hash=sha256:5843ab70d38774b3d22ee29aeb7a7a6b786be82b67c275e0aa93a46daf11d491 \
+    --hash=sha256:2817dba6e53e620391939f931dfc1b7a8a971ba9703c2e1152812eba9bce1703 \
+    --hash=sha256:fdc9497160c02cbd855f0cc209f0c4948f0901c3096bcdb5809b2aa3b000c13d \
+    --hash=sha256:d9c3e6709696f8d1a2c51085481ae44bddb7d577cd497c767cb401e3c47f3864 \
+    --hash=sha256:a72e30bcb74c3264d00972b46b7cce7ec76f647a31cf9aa0bb2da193fce2d270 \
+    --hash=sha256:7d87c4205e6909a051b37555a166b797395194d27494a9d10a08216e797f64f0 \
+    --hash=sha256:dae0921bcdc4fef041ef4a3f20e2aa9c098fc4c8e16357f3a46acd129f4f06aa \
+    --hash=sha256:eac1290383d12cdf1dd652fcb75d64cd2f0e0b2498b7b957e6a7362d9197caff \
+    --hash=sha256:47c6e9bcb702ba033bec127a84cd888b8a046babb08652704d742712e4ad48d3 \
+    --hash=sha256:3d399d3d1e96416f4553cb44243ba1ce2c441b6741eed1484ada7ab28fadbc35 \
+    --hash=sha256:7e9ef99adf318f1a767be13b1f0151b1cd2613218650564ccc897394a08f5ca9 \
+    --hash=sha256:7b4fc15220afb837854b5f9ee5f957ce2b8db51a1b5d4857b66c1f1845910248 \
+    --hash=sha256:d6668e4f267eaef182b2c7408b516e4564a889066bf23b377f3057b5807dbb8a \
+    --hash=sha256:8af1ff070cd22ac7a96f97ce9cbfa340204657fac7042c26ba1c339a0e488a9e \
+    --hash=sha256:8c95fa7e9573ce55bfa25db10f4992adc39c81d5850ac7f3a0f832d80ab15556 \
+    --hash=sha256:23c908e4865bb709d951653a5e4112268dc9c8019a875c083f669d37e4569433 \
+    --hash=sha256:d3000de238a52f524204d5c14d0019d6121e4080be5feb8b34007e8edc71e42a \
+    --hash=sha256:912392f82fa8fe81edba4dd62034833d7b456423169f61588a60ef2fbadc41ad
 
 newrelic==2.86.3.70 \
     --hash=sha256:437782a9446a4d3589d9b4568cd4848411988bbbf3dd46ec92f0624e8cdc8b93