diff --git a/docs/requirements.txt b/docs/requirements.txt
index c5710e1a..94f25a38 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,18 +1,18 @@
-astropy
-cffi
-colorlog
-corner
-emcee
-joblib
-jsonschema
-matplotlib
-numpy
-pre-commit
-pytest
-pytest-cov
-python-dateutil
-scikit-image
-scipy
-sphinx
-tqdm
-wget
+astropy==5.0.1
+cffi==1.15.0
+colorlog==6.6.0
+corner==2.2.1
+emcee==3.1.1
+joblib==1.1.0
+jsonschema==4.4.0
+matplotlib==3.5.1
+numpy==1.22.1
+pre-commit==2.17.0
+pytest==6.2.5
+pytest-cov==3.0.0
+python-dateutil==2.8.2
+scikit-image==0.19.1
+scipy==1.7.3
+sphinx==4.4.0
+tqdm==4.62.3
+wget==3.2
diff --git a/requirements.txt b/requirements.txt
index 68f646fc..88f68b35 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,24 +1,24 @@
-astropy==5.0
+astropy==5.0.1
 cffi==1.15.0
 cffi>=1.0.0
 colorlog==6.6.0
 corner==2.2.1
 emcee==3.1.1
 joblib==1.1.0
-jsonschema==4.3.2
+jsonschema==4.4.0
 matplotlib==3.5.1
-numpy==1.22.0
+numpy==1.22.1
 
 # optional for tools combine
 # git+https://github.com/cylammarco/SpectRes
 
 # Development Requirements
-pre-commit==2.16.0
+pre-commit==2.17.0
 pytest==6.2.5
 pytest-cov==3.0.0
 python-dateutil==2.8.2
 scikit-image==0.19.1
 scipy==1.7.3
-sphinx==4.3.2
+sphinx==4.4.0
 tqdm==4.62.3
 wget==3.2