diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index d96564fb..c6d38704 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -7,6 +7,12 @@ foursight
 Change Log
 ----------
 
+4.1.0
+=====
+
+* New Portal Reindex page; foursight-core 5.1.0.
+* Update poetry to 1.4.2.
+
 4.0.3
 =====
 
diff --git a/Makefile b/Makefile
index abacb57f..ef30f9a9 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ clear-poetry-cache:  # clear poetry/pypi cache. for user to do explicitly, never
 	poetry cache clear pypi --all
 
 configure:  # does any pre-requisite installs
-	pip install poetry==1.3.2
+	pip install poetry==1.4.2
 
 build:  # builds
 	make configure
diff --git a/poetry.lock b/poetry.lock
index c7c9cb12..2e098d94 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -569,13 +569,13 @@ files = [
 
 [[package]]
 name = "foursight-core"
-version = "5.0.0"
+version = "5.1.0"
 description = "Serverless Chalice Application for Monitoring"
 optional = false
 python-versions = ">=3.8,<3.12"
 files = [
-    {file = "foursight_core-5.0.0-py3-none-any.whl", hash = "sha256:c298ec7778fc3765a7181e1984ca271a7cdcaa3641bf8935d3349cfd42c9818e"},
-    {file = "foursight_core-5.0.0.tar.gz", hash = "sha256:efc10c815e91ad439884f5e1dd1f294ca813c34e2ad479ca9303b9bb65341ecf"},
+    {file = "foursight_core-5.1.0-py3-none-any.whl", hash = "sha256:255c4748f27cfc4592685747eb06d147323909d34cb90ff4a3dc139b51ec1dd5"},
+    {file = "foursight_core-5.1.0.tar.gz", hash = "sha256:f2aed7a0ad48fb18f53707470bb3b03b4e086d2fc01cc6dbdef0d224db7106d5"},
 ]
 
 [package.dependencies]
@@ -1987,4 +1987,4 @@ test = ["pytest (>=6.0.0)", "setuptools (>=65)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8,<3.12"
-content-hash = "1756c98773f63c7d6b1c16248f7ba217fc1df352095587b03e4838801be7f226"
+content-hash = "4b048dcbad25c6d16c6fb01ab0d7a787ae7e1fda59ae701a53460a6292d60fee"
diff --git a/pyproject.toml b/pyproject.toml
index b885f337..0c40ca9f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "foursight"
-version = "4.0.3"
+version = "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"
 tibanna-ff = "^3.1.1"
 ## adding foursight-core
 # use below for deployment
-foursight-core = "^5.0.0"
+foursight-core = "^5.1.0"
 # use below for tests but not for deployment
 # foursight-core = { git = "https://github.com/4dn-dcic/foursight-core.git", branch="master" }
 # Need pytest-redis 3.0.2 or higher for pytest 7.4.2 (or higher).