diff --git a/dev-requirements.txt b/dev-requirements.txt
index 74be060c..380c1c58 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,13 +1,13 @@
-pandas==1.1.4
-scipy==1.5.4
-numpy==1.19.4
-astropy==4.2
+pandas==1.2.4
+scipy==1.6.3
+numpy==1.20.2
+astropy==4.2.1
 wget==3.2
-requests==2.25.0
-tqdm==4.54.0
-colorlog==4.6.2
+requests==2.25.1
+tqdm==4.60.0
+colorlog==5.0.1
 emcee==3.0.2
-pybtex==0.23.0
-pytest==6.1.2
+pybtex==0.24.0
+pytest==6.2.3
 
 future-fstrings==1.2.0; python_version < "3.6"
diff --git a/requirements.txt b/requirements.txt
index 6fa26c0a..a9da4f79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,11 @@
-pandas==1.1.4
-scipy==1.5.4
-numpy==1.19.4
-astropy==4.2
+pandas==1.2.4
+scipy==1.6.3
+numpy==1.20.2
+astropy==4.2.1
 wget==3.2
-requests==2.25.0
-tqdm==4.54.0
-colorlog==4.6.2
+requests==2.25.1
+tqdm==4.60.0
+colorlog==5.0.1
 emcee==3.0.2
-pybtex==0.23.0
-flex-format==0.2.2
+pybtex==0.24.0
+flex-format==0.2.6
diff --git a/test-requirements.txt b/test-requirements.txt
index e3aaf297..d3f3bacf 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1 +1 @@
-pytest==6.1.2
\ No newline at end of file
+pytest==6.2.3
\ No newline at end of file