diff --git a/requirements.txt b/requirements.txt
index 6a1cff8df4dcc6c9dd76aacc26348ac9e0f708bf..70ffed5074f61cfe0fee9fc6e59c51357ffc9cb5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@
 #
 alabaster==0.7.12         # via sphinx
 ansible-lint==3.4.23      # via molecule
-ansible==2.7.1
+ansible==2.7.2
 anyconfig==0.9.7          # via molecule
 arrow==0.12.1             # via jinja2-time
 asn1crypto==0.24.0        # via cryptography
@@ -25,7 +25,7 @@ click==6.7                # via click-completion, cookiecutter, molecule, pip-to
 colorama==0.3.9           # via molecule, python-gilt
 configparser==3.5.0       # via flake8
 cookiecutter==1.6.0       # via molecule
-cryptography==2.3.1       # via ansible, paramiko
+cryptography==2.4.1       # via ansible, paramiko
 dnspython==1.15.0
 docutils==0.14            # via sphinx
 enum34==1.1.6             # via cryptography, flake8
@@ -39,7 +39,7 @@ imagesize==1.1.0          # via sphinx
 ipaddress==1.0.22         # via cryptography
 jinja2-time==0.2.0        # via cookiecutter
 jinja2==2.10              # via ansible, click-completion, cookiecutter, jinja2-time, molecule, sphinx
-markupsafe==1.0           # via jinja2
+markupsafe==1.1.0         # via jinja2
 mccabe==0.6.1             # via flake8
 molecule==2.19.0
 monotonic==1.5            # via fasteners
@@ -63,13 +63,13 @@ pyflakes==1.6.0           # via flake8
 pygments==2.2.0           # via sphinx
 pynacl==1.3.0             # via paramiko
 pyparsing==2.3.0          # via packaging
-pytest==3.9.3
+pytest==4.0.0             # via testinfra
 python-dateutil==2.7.5    # via arrow
 python-gilt==1.2.1        # via molecule
 python-vagrant==0.5.15
 pytz==2018.7              # via babel
 pyyaml==3.13              # via ansible, ansible-lint, molecule, python-gilt, yamllint
-requests==2.20.0          # via cookiecutter, sphinx
+requests==2.20.1          # via cookiecutter, sphinx
 scandir==1.9.0            # via pathlib2
 sh==1.12.14               # via molecule, python-gilt
 six==1.11.0               # via ansible-lint, bcrypt, click-completion, cryptography, fasteners, molecule, more-itertools, packaging, pathlib2, pip-tools, pynacl, pytest, python-dateutil, sphinx, testinfra