diff --git a/apis/Google.Cloud.DevTools.ContainerAnalysis.V1/Google.Cloud.DevTools.ContainerAnalysis.V1/Google.Cloud.DevTools.ContainerAnalysis.V1.csproj b/apis/Google.Cloud.DevTools.ContainerAnalysis.V1/Google.Cloud.DevTools.ContainerAnalysis.V1/Google.Cloud.DevTools.ContainerAnalysis.V1.csproj
index 8e3359217925..17b1d840d627 100644
--- a/apis/Google.Cloud.DevTools.ContainerAnalysis.V1/Google.Cloud.DevTools.ContainerAnalysis.V1/Google.Cloud.DevTools.ContainerAnalysis.V1.csproj
+++ b/apis/Google.Cloud.DevTools.ContainerAnalysis.V1/Google.Cloud.DevTools.ContainerAnalysis.V1/Google.Cloud.DevTools.ContainerAnalysis.V1.csproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>3.5.0</Version>
+    <Version>3.6.0</Version>
     <TargetFrameworks>netstandard2.0;net462</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Description>Recommended Google client library to access the Google Cloud Container Analysis API.</Description>
diff --git a/apis/Google.Cloud.DevTools.ContainerAnalysis.V1/docs/history.md b/apis/Google.Cloud.DevTools.ContainerAnalysis.V1/docs/history.md
index 066da80fdcbd..9a5884b621d5 100644
--- a/apis/Google.Cloud.DevTools.ContainerAnalysis.V1/docs/history.md
+++ b/apis/Google.Cloud.DevTools.ContainerAnalysis.V1/docs/history.md
@@ -1,5 +1,11 @@
 # Version history
 
+## Version 3.6.0, released 2024-03-28
+
+### New features
+
+- Change netstandard2.1 target to netstandard2.0 ([commit 82bea85](https://github.com/googleapis/google-cloud-dotnet/commit/82bea850661975b9750ac30753528cc9d2e05240))
+
 ## Version 3.5.0, released 2024-03-05
 
 No API surface changes; just dependency updates.
diff --git a/apis/Grafeas.V1/Grafeas.V1/Grafeas.V1.csproj b/apis/Grafeas.V1/Grafeas.V1/Grafeas.V1.csproj
index e02fbeee5ff7..fd57244f9918 100644
--- a/apis/Grafeas.V1/Grafeas.V1/Grafeas.V1.csproj
+++ b/apis/Grafeas.V1/Grafeas.V1/Grafeas.V1.csproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>3.5.0</Version>
+    <Version>3.6.0</Version>
     <TargetFrameworks>netstandard2.0;net462</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Description>Recommended client library to access Grafeas, an open artifact metadata API to audit and govern your software supply chain.</Description>
diff --git a/apis/Grafeas.V1/docs/history.md b/apis/Grafeas.V1/docs/history.md
index 71b593a54370..dcfef4f9b531 100644
--- a/apis/Grafeas.V1/docs/history.md
+++ b/apis/Grafeas.V1/docs/history.md
@@ -1,5 +1,35 @@
 # Version history
 
+## Version 3.6.0, released 2024-03-28
+
+### Bug fixes
+
+- Set the transport of grafeas back to grpc only ([commit 0b69ee2](https://github.com/googleapis/google-cloud-dotnet/commit/0b69ee2a9f0345cc4c145c9ac1b9fc6833412ff8))
+
+### New features
+
+- Change netstandard2.1 target to netstandard2.0 ([commit 82bea85](https://github.com/googleapis/google-cloud-dotnet/commit/82bea850661975b9750ac30753528cc9d2e05240))
+- A new field `in_toto_slsa_provenance_v1` is added to message `BuildOccurrence` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new value `SBOM_REFERENCE` is added to enum `NoteKind` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new field `impact` is added to message `ComplianceNote` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new message `SBOMStatus` is added ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new field `sbom_status` is added to message `DiscoveryOccurrence` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new field `sbom_reference` is added to message `Occurrence` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new field `sbom_reference` is added to message `Note` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new message `InTotoSlsaProvenanceV1` is added ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new message `SBOMReferenceNote` is added ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new message `SBOMReferenceOccurrence` is added ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new message `SbomReferenceIntotoPayload` is added ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new message `SbomReferenceIntotoPredicate` is added ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new field `vulnerability_id` is added to message `VulnerabilityAssessmentNote` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new field `vulnerability_id` is added to message `VulnerabilityOccurrence` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A new field `extra_details` is added to message `VulnerabilityOccurrence` ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+
+### Documentation improvements
+
+- A comment for field `cve` in message `VulnerabilityAssessmentNote` is changed ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+- A comment for field `cve` in message `VulnerabilityOccurrence` is changed ([commit 416cfff](https://github.com/googleapis/google-cloud-dotnet/commit/416cfff3c6855582927a35e271a6f596227af264))
+
 ## Version 3.5.0, released 2024-03-05
 
 ### New features
diff --git a/apis/apis.json b/apis/apis.json
index 075e75c09034..6caa043126b6 100644
--- a/apis/apis.json
+++ b/apis/apis.json
@@ -1844,7 +1844,7 @@
       "protoPath": "google/devtools/containeranalysis/v1",
       "productName": "Google Container Analysis",
       "productUrl": "https://cloud.google.com/container-registry/docs/container-analysis/",
-      "version": "3.5.0",
+      "version": "3.6.0",
       "type": "grpc",
       "description": "Recommended Google client library to access the Google Cloud Container Analysis API.",
       "tags": [
@@ -5694,7 +5694,7 @@
       "protoPath": "grafeas/v1",
       "productName": "Grafeas",
       "productUrl": "https://grafeas.io/",
-      "version": "3.5.0",
+      "version": "3.6.0",
       "type": "grpc",
       "description": "Recommended client library to access Grafeas, an open artifact metadata API to audit and govern your software supply chain.",
       "tags": [