diff --git a/docker/requirements.txt b/docker/requirements.txt
index 6206a50..957333d 100644
--- a/docker/requirements.txt
+++ b/docker/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2019.3.9 --hash=sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5
 cffi==1.13.1 --hash=sha256:33142ae9807665fa6511cfa9857132b2c3ee6ddffb012b3f0933fc11e1e830d5
 chardet==3.0.4 --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691
-cryptography==2.8 --hash=sha256:7270a6c29199adc1297776937a05b59720e8a782531f1f122f2eb8467f9aab4d
+cryptography==3.2 --hash=sha256:9a8580c9afcdcddabbd064c0a74f337af74ff4529cdf3a12fa2e9782d677a2e5 --hash=sha256:7ef41304bf978f33cfb6f43ca13bb0faac0c99cda33693aa20ad4f5e34e8cb8f --hash=sha256:87c2fffd61e934bc0e2c927c3764c20b22d7f5f7f812ee1a477de4c89b044ca6 --hash=sha256:6a8f64ed096d13f92d1f601a92d9fd1f1025dc73a2ca1ced46dcf5e0d4930943 --hash=sha256:3e17d02941c0f169c5b877597ca8be895fca0e5e3eb882526a74aa4804380a98 --hash=sha256:6e8a3c7c45101a7eeee93102500e1b08f2307c717ff553fcb3c1127efc9b6917 --hash=sha256:52a47e60953679eea0b4d490ca3c241fb1b166a7b161847ef4667dfd49e7699d --hash=sha256:d1cbc3426e6150583b22b517ef3720036d7e3152d428c864ff0f3fcad2b97591 --hash=sha256:22f8251f68953553af4f9c11ec5f191198bc96cff9f0ac5dd5ff94daede0ee6d --hash=sha256:f2aa3f8ba9e2e3fd49bd3de743b976ab192fbf0eb0348cebde5d2a9de0090a9f --hash=sha256:9a07e6d255053674506091d63ab4270a119e9fc83462c7ab1dbcb495b76307af --hash=sha256:f0e3986f6cce007216b23c490f093f35ce2068f3c244051e559f647f6731b7ae --hash=sha256:284e275e3c099a80831f9898fb5c9559120d27675c3521278faba54e584a7832 --hash=sha256:f01c9116bfb3ad2831e125a73dcd957d173d6ddca7701528eff1e7d97972872c --hash=sha256:bd80bc156d3729b38cb227a5a76532aef693b7ac9e395eea8063ee50ceed46a5 --hash=sha256:8f0fd8b0751d75c4483c534b209e39e918f0d14232c0d8a2a76e687f64ced831 --hash=sha256:8a0866891326d3badb17c5fd3e02c926b635e8923fa271b4813cd4d972a57ff3 --hash=sha256:57b8c1ed13b8aa386cabbfde3be175d7b155682470b0e259fecfe53850967f8a --hash=sha256:88069392cd9a1e68d2cfd5c3a2b0d72a44ef3b24b8977a4f7956e9e3c4c9477a --hash=sha256:fb70a4cedd69dc52396ee114416a3656e011fb0311fca55eb55c7be6ed9c8aef --hash=sha256:e15ac84dcdb89f92424cbaca4b0b34e211e7ce3ee7b0ec0e4f3c55cee65fae5a --hash=sha256:e4789b84f8dedf190148441f7c5bfe7244782d9cbb194a36e17b91e7d3e1cca9
 pycparser==2.19  --hash=sha256:a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3
 pyln-client==0.8.0 --hash=sha256:3a7e833faaad83b3683ad0022902a2d339e8759bf61b009036073fb85a5c94fb
 requests==2.22.0 --hash=sha256:9cf5292fcd0f598c671cfc1e0d7d1a7f13bb8085e9a590f48c010551dc6c4b31