diff --git a/environment.yml b/environment.yml
index 793baa5..cb76106 100644
--- a/environment.yml
+++ b/environment.yml
@@ -33,6 +33,8 @@ dependencies:
 
 # [DH-384], L&S 22, Fall 2024
 # Packages listed below will be used during SP 25
+- pydantic==1.10.8
+- typing_extensions==4.6.0
 - spacy-model-en_core_web_sm=3.4.0
 - spacy-model-en_core_web_md=3.4.0
 - lemminflect=0.2.2
@@ -57,7 +59,7 @@ dependencies:
 - mshr==2019.1.0
 
 # https://github.com/berkeley-dsep-infra/datahub/issues/3324, spring 2022
-- gdown==4.4.0
+- gdown==5.1.0
 
 # Econ 148, Spring 2023, https://github.com/berkeley-dsep-infra/datahub/issues/4067
 - ipykernel = 6.19.4
@@ -75,7 +77,7 @@ dependencies:
 #- datascience==0.17.6
 - jupyter-server-proxy==4.2.0
 - jupyter-rsession-proxy==2.2.0
-- folium==0.12.1.post1
+- folium==0.14.0
 
 # cogsci131; spring 2018
 #- nose==1.3.7