diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index ae0d5256..6af78d39 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -5,6 +5,9 @@ obsplus master
   - obsplus.WaveBank
     * Refactored `get_waveforms_bulk` to allow a dataframe if required
       columns exist (#229).
+  - Dependencies
+    * Bumped pydantic min version to 1.8.2 and pandas min version to 1.0
+
 
 obsplus 0.2.0
   - obsplus.structures.fetcher
diff --git a/requirements.txt b/requirements.txt
index ce859977..75bd91f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
 numpy >= 1.13.0
 obspy >= 1.2.1
-pandas >= 0.24.0
+pandas >= 1.0
 progressbar2
-pydantic
+pydantic >= 1.8.2
 scipy
 tables
 typing-extensions