diff --git a/src/ARCTokenization/ARCTokenization.fsproj b/src/ARCTokenization/ARCTokenization.fsproj
index 0b34c39..a2c4af1 100644
--- a/src/ARCTokenization/ARCTokenization.fsproj
+++ b/src/ARCTokenization/ARCTokenization.fsproj
@@ -48,7 +48,7 @@
   <ItemGroup>
     <ProjectReference Include="..\ControlledVocabulary\ControlledVocabulary.fsproj" PackageVersion="[1.0.0, 2.0.0)" />
     <PackageReference Include="FSharpAux.Core" Version="[2.0.0]" />
-    <PackageReference Include="FsOboParser" Version="[0.1.0]" />
+    <PackageReference Include="FsOboParser" Version="[0.3.0]" />
     <PackageReference Include="FsSpreadsheet" Version="[4.1.0]" />
     <PackageReference Include="FsSpreadsheet.ExcelIO" Version="[4.1.0]" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
diff --git a/src/ARCTokenization/RELEASE_NOTES.md b/src/ARCTokenization/RELEASE_NOTES.md
index ddf81d1..0946e1e 100644
--- a/src/ARCTokenization/RELEASE_NOTES.md
+++ b/src/ARCTokenization/RELEASE_NOTES.md
@@ -1,3 +1,7 @@
+### 1.0.3 - (Released 2023-8-21)
+- Additions:
+    - Update FsOboParser dependency to 0.3.0
+
 ### 1.0.2 - (Released 2023-8-21)
 - Additions:
     - Include structural ontologies in the nuget package
diff --git a/src/ARCTokenization/packages.lock.json b/src/ARCTokenization/packages.lock.json
index aae887e..05cdf5f 100644
--- a/src/ARCTokenization/packages.lock.json
+++ b/src/ARCTokenization/packages.lock.json
@@ -19,9 +19,9 @@
       },
       "FsOboParser": {
         "type": "Direct",
-        "requested": "[0.1.0, 0.1.0]",
-        "resolved": "0.1.0",
-        "contentHash": "xe5bQB+HXA+sauov0ZZlDVrkVFKBM+m8S7clP04d1SqOkuPDkgum5k5g5bOZNoDVP9WEu0YaNSkR31CS2RwENQ==",
+        "requested": "[0.3.0, 0.3.0]",
+        "resolved": "0.3.0",
+        "contentHash": "vLXAWcQVwRTVZN0pBwujorxPRt3UTl3OFyBOR2a2SGEiyUPkzV2kdc1QbXynR4FxwmQyf0F1VxR0auS9qSxL3A==",
         "dependencies": {
           "FSharp.Core": "6.0.7",
           "ISADotNet": "0.6.1"