diff --git a/requirements.txt b/requirements.txt
index 12902d3..4ce7e1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,33 +6,33 @@ PasteDeploy==1.5.2
 PyYAML==3.11
 Pygments==2.0.2
 Sphinx==1.3.1
-WebOb==1.4.1
+WebOb==1.6.0a0
 WebTest==2.0.18
 beautifulsoup4==4.3.2
-boto==2.31.1
+boto==2.39.0
 chaussette==1.2
 cornice==1.0.0
 couchdb-schematics==1.1.1
 coverage==3.7.1
 docutils==0.12
-gevent==1.1rc5
+gevent==1.2a1
 greenlet==0.4.9
 iso8601==0.1.10
 jsonpointer==1.9
 mock==1.0.1
 nose==1.3.4
 pbkdf2==1.3
-py==1.4.26
+py==1.10.0
 pycrypto==2.6.1
 pyramid-exclog==0.7
-pyramid==1.5.7
+pyramid==1.6a2
 pytest==2.6.4
 python-coveralls==2.5.0
 pytz==2014.10
 repoze.lru==0.6
 requests==2.7.0
 schematics==1.1.1
-setuptools==7.0
+setuptools==65.5.1
 sh==1.11
 simplejson==3.6.5
 six==1.9.0
@@ -40,7 +40,7 @@ sphinxcontrib-httpdomain==1.4.0
 translationstring==1.3
 tzlocal==1.1.2
 venusian==1.0
-waitress==0.8.9
+waitress==2.1.1
 zope.deprecation==4.1.1
 zope.interface==4.1.1
 git+https://github.com/openprocurement/barbecue.git