diff --git a/requirements.txt b/requirements.txt
index 36c4dc5..5492042 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 click==7.0
-PyYAML==3.12
-openpyxl==2.5.4
+PyYAML==5.1.1
+openpyxl==2.6.2
+
 git+https://opendev.org/airship/spyglass.git
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 8cb64e8..26225af 100644
--- a/setup.py
+++ b/setup.py
@@ -25,8 +25,8 @@ setup(
     packages=find_packages(),
     install_requires=[
         'click==7.0',
-        'PyYAML==3.12',
-        'openpyxl==2.5.4',
+        'PyYAML==5.1',
+        'openpyxl==2.6.2',
     ],
     dependency_links=[
         'git+https://opendev.org/airship/spyglass.git',
diff --git a/test-requirements.txt b/test-requirements.txt
index b4a7d5e..51eeae2 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,7 +2,7 @@
 yapf==0.27.0
 
 # Linting
-hacking>=1.1.0,<1.2.0 # Apache-2.0
+hacking==1.1.0
 
 # Security
-bandit>=1.5.0
+bandit==1.6.0