diff --git a/requirements/dev.txt b/requirements/dev.txt
index 3ef69ae..7a7c40d 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -5,7 +5,7 @@
 -r base.txt
 
 bumpversion==0.5.3
-mypy==0.560
+mypy==0.570
 pydocstyle==2.1.1
 pylint==1.7.5; python_version < '3.4'  # pyup: ignore
 pylint==1.8.2; python_version > '3.4'
diff --git a/requirements/docs.txt b/requirements/docs.txt
index 58095f0..f063eed 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -4,5 +4,5 @@
 
 -r base.txt
 
-sphinx==1.7.0
+sphinx==1.7.1
 sphinx_rtd_theme==0.2.4
diff --git a/requirements/test.txt b/requirements/test.txt
index f8d2fa7..6e7f826 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -7,8 +7,9 @@
 coverage==4.5.1
 
 pytest<3.3.0; python_version < '3.4'  # pyup: ignore
-pytest==3.4.0; python_version > '3.4'
+pytest==3.4.1; python_version > '3.4'
 pytest-benchmark==3.1.1
 pytest-cov==2.5.1
-pytest-mock==1.6.3
+pytest-mock==1.6.3; python_version < '3.4'  # pyup: ignore
+pytest-mock==1.7.1; python_version >= '3.4'
 pytest-pep8==1.0.6