diff --git a/packages.yml b/packages.yml
index 8001507..2ab7d3b 100644
--- a/packages.yml
+++ b/packages.yml
@@ -1,11 +1,11 @@
 packages:
   - package: calogica/dbt_expectations
     version: [">=0.4.0", "<0.9.0"]
-  - package: dbt-labs/dbt_utils
-    version: 1.0.0
   - git: https://github.com/FlipsideCrypto/fsc-utils.git
     revision: v1.32.0
   - package: get-select/dbt_snowflake_query_tags
     version: [">=2.0.0", "<3.0.0"]
-  - package: Snowflake-Labs/dbt_constraints
-    version: [">=0.4.0"]
\ No newline at end of file
+  - package: dbt-labs/dbt_external_tables
+    version: 0.8.2
+  - package: dbt-labs/dbt_utils
+    version: 1.0.0
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 5aad419..235f1a5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 dbt-core>=1.8,<1.9
-dbt-snowflake>=1.9,<1.10
-protobuf>=5.0,<6.0
+dbt-snowflake>=1.8,<1.9
+protobuf==4.25.3
\ No newline at end of file