diff --git a/poetry.lock b/poetry.lock
index db226ecc..52038d29 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -569,13 +569,13 @@ files = [
 
 [[package]]
 name = "foursight-core"
-version = "5.0.0.1b3"
+version = "5.0.0.1b4"
 description = "Serverless Chalice Application for Monitoring"
 optional = false
 python-versions = ">=3.8,<3.12"
 files = [
-    {file = "foursight_core-5.0.0.1b3-py3-none-any.whl", hash = "sha256:130d9cabe3db4f62cc0d7dd1be8e5c5994422e51868a8483e02d40cbdf5498a5"},
-    {file = "foursight_core-5.0.0.1b3.tar.gz", hash = "sha256:b3d88ce5ca203e313679f34dacc1d9bad5b705f54a86bd92829ea0d9dd6494d4"},
+    {file = "foursight_core-5.0.0.1b4-py3-none-any.whl", hash = "sha256:b4bcc9fbb31a9c509acdbf9fc17a9e1149bbed386826e878455e49918f7df0e6"},
+    {file = "foursight_core-5.0.0.1b4.tar.gz", hash = "sha256:927af68c612dd8dd8e3b4ec987f5e756ed32808934c867b488436df6088731f4"},
 ]
 
 [package.dependencies]
@@ -1843,4 +1843,4 @@ test = ["pytest (>=6.0.0)", "setuptools (>=65)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8,<3.12"
-content-hash = "a9eca2c9c24097b3754fe6589e0561649d9fbd047898ef194dbbf1454eb35833"
+content-hash = "d0a20521ca6b42f5e18dbc0fec90f306f65acb529fced309bb96913bea329c00"
diff --git a/pyproject.toml b/pyproject.toml
index 84b6e001..78ccd489 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "foursight-cgap"
-version = "4.0.0.1b3"  # TODO: To become 4.1.0
+version = "4.0.0.1b4"  # TODO: To become 4.1.0
 description = "Serverless Chalice Application for Monitoring"
 authors = ["4DN-DCIC Team <support@4dnucleome.org>"]
 license = "MIT"
@@ -27,7 +27,7 @@ pytz = "^2020.1"
 magma-suite = "^2.0.0"
 tibanna-ff = "^3.1.1"
 MarkupSafe = "^2.1.3"
-foursight-core = "5.0.0.1b3"
+foursight-core = "5.0.0.1b4"
 # use below for tests but not for deployment
 #foursight-core = { git = "https://github.com/4dn-dcic/foursight-core.git", branch="core2" }
 #portal-pipeline-utils = "2.1.0.1b1"