diff --git a/environment_configs/package_lists/allowlist-full-python-pypi-tier3.list b/environment_configs/package_lists/allowlist-full-python-pypi-tier3.list
index a55d0c20fc..4cc0064eb5 100644
--- a/environment_configs/package_lists/allowlist-full-python-pypi-tier3.list
+++ b/environment_configs/package_lists/allowlist-full-python-pypi-tier3.list
@@ -74,6 +74,7 @@ Bottleneck
 bpemb
 branca
 Brotli
+brotlicffi
 bson
 build
 bulwark
diff --git a/environment_configs/package_lists/allowlist-full-r-cran-tier3.list b/environment_configs/package_lists/allowlist-full-r-cran-tier3.list
index 6a9b7deffe..e59220fc4f 100644
--- a/environment_configs/package_lists/allowlist-full-r-cran-tier3.list
+++ b/environment_configs/package_lists/allowlist-full-r-cran-tier3.list
@@ -91,7 +91,6 @@ DBI
 dbplyr
 ddalpha
 debugme
-decor
 deldir
 DEoptimR
 desc
@@ -106,7 +105,6 @@ diffobj
 digest
 dimRed
 distributional
-distro
 doMC
 doParallel
 dotCall64
@@ -116,7 +114,6 @@ dplyr
 DRR
 DT
 dtplyr
-duckdb
 dygraphs
 e1071
 ellipsis