diff --git a/.github/workflows/pull-request.yaml b/.github/workflows/pull-request.yaml
index 359a8c72..9d0a11e4 100644
--- a/.github/workflows/pull-request.yaml
+++ b/.github/workflows/pull-request.yaml
@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup packages
-        run: make update-package-versions VERSION=1.4.999
+        run: make update-package-versions VERSION=1.5.999
 
       - name: Setup environment
         run: python3 -m venv env
diff --git a/trustgraph-bedrock/pyproject.toml b/trustgraph-bedrock/pyproject.toml
index 8f23081c..b90edac6 100644
--- a/trustgraph-bedrock/pyproject.toml
+++ b/trustgraph-bedrock/pyproject.toml
@@ -10,7 +10,7 @@ description = "TrustGraph provides a means to run a pipeline of flexible AI proc
 readme = "README.md"
 requires-python = ">=3.8"
 dependencies = [
-    "trustgraph-base>=1.4,<1.5",
+    "trustgraph-base>=1.5,<1.6",
     "pulsar-client",
     "prometheus-client",
     "boto3",
diff --git a/trustgraph-cli/pyproject.toml b/trustgraph-cli/pyproject.toml
index ae69abdd..3b9f197b 100644
--- a/trustgraph-cli/pyproject.toml
+++ b/trustgraph-cli/pyproject.toml
@@ -10,7 +10,7 @@ description = "TrustGraph provides a means to run a pipeline of flexible AI proc
 readme = "README.md"
 requires-python = ">=3.8"
 dependencies = [
-    "trustgraph-base>=1.4,<1.5",
+    "trustgraph-base>=1.5,<1.6",
     "requests",
     "pulsar-client",
     "aiohttp",
diff --git a/trustgraph-embeddings-hf/pyproject.toml b/trustgraph-embeddings-hf/pyproject.toml
index c1d105c5..39e03aff 100644
--- a/trustgraph-embeddings-hf/pyproject.toml
+++ b/trustgraph-embeddings-hf/pyproject.toml
@@ -10,8 +10,8 @@ description = "HuggingFace embeddings support for TrustGraph."
 readme = "README.md"
 requires-python = ">=3.8"
 dependencies = [
-    "trustgraph-base>=1.4,<1.5",
-    "trustgraph-flow>=1.4,<1.5",
+    "trustgraph-base>=1.5,<1.6",
+    "trustgraph-flow>=1.5,<1.6",
     "torch",
     "urllib3",
     "transformers",
diff --git a/trustgraph-flow/pyproject.toml b/trustgraph-flow/pyproject.toml
index c1ecd346..8e62565e 100644
--- a/trustgraph-flow/pyproject.toml
+++ b/trustgraph-flow/pyproject.toml
@@ -10,7 +10,7 @@ description = "TrustGraph provides a means to run a pipeline of flexible AI proc
 readme = "README.md"
 requires-python = ">=3.8"
 dependencies = [
-    "trustgraph-base>=1.4,<1.5",
+    "trustgraph-base>=1.5,<1.6",
     "aiohttp",
     "anthropic",
     "cassandra-driver",
diff --git a/trustgraph-ocr/pyproject.toml b/trustgraph-ocr/pyproject.toml
index 89aafbb3..8f1d4d2a 100644
--- a/trustgraph-ocr/pyproject.toml
+++ b/trustgraph-ocr/pyproject.toml
@@ -10,7 +10,7 @@ description = "TrustGraph provides a means to run a pipeline of flexible AI proc
 readme = "README.md"
 requires-python = ">=3.8"
 dependencies = [
-    "trustgraph-base>=1.4,<1.5",
+    "trustgraph-base>=1.5,<1.6",
     "pulsar-client",
     "prometheus-client",
     "boto3",
diff --git a/trustgraph-vertexai/pyproject.toml b/trustgraph-vertexai/pyproject.toml
index 7c3fc82f..5e1f98ce 100644
--- a/trustgraph-vertexai/pyproject.toml
+++ b/trustgraph-vertexai/pyproject.toml
@@ -10,7 +10,7 @@ description = "TrustGraph provides a means to run a pipeline of flexible AI proc
 readme = "README.md"
 requires-python = ">=3.8"
 dependencies = [
-    "trustgraph-base>=1.4,<1.5",
+    "trustgraph-base>=1.5,<1.6",
     "pulsar-client",
     "google-cloud-aiplatform",
     "prometheus-client",
diff --git a/trustgraph/pyproject.toml b/trustgraph/pyproject.toml
index 1ee4fc88..8f4fcaf8 100644
--- a/trustgraph/pyproject.toml
+++ b/trustgraph/pyproject.toml
@@ -10,12 +10,12 @@ description = "TrustGraph provides a means to run a pipeline of flexible AI proc
 readme = "README.md"
 requires-python = ">=3.8"
 dependencies = [
-    "trustgraph-base>=1.4,<1.5",
-    "trustgraph-bedrock>=1.4,<1.5",
-    "trustgraph-cli>=1.4,<1.5",
-    "trustgraph-embeddings-hf>=1.4,<1.5",
-    "trustgraph-flow>=1.4,<1.5",
-    "trustgraph-vertexai>=1.4,<1.5",
+    "trustgraph-base>=1.5,<1.6",
+    "trustgraph-bedrock>=1.5,<1.6",
+    "trustgraph-cli>=1.5,<1.6",
+    "trustgraph-embeddings-hf>=1.5,<1.6",
+    "trustgraph-flow>=1.5,<1.6",
+    "trustgraph-vertexai>=1.5,<1.6",
 ]
 classifiers = [
     "Programming Language :: Python :: 3",