diff --git a/Connect-Swift-Mocks.podspec b/Connect-Swift-Mocks.podspec
index 0c98a8ad..28105e2d 100644
--- a/Connect-Swift-Mocks.podspec
+++ b/Connect-Swift-Mocks.podspec
@@ -14,7 +14,7 @@ Pod::Spec.new do |spec|
   spec.watchos.deployment_target = '6.0'
 
   spec.dependency 'Connect-Swift', "#{spec.version.to_s}"
-  spec.dependency 'SwiftProtobuf', '~> 1.27.0'
+  spec.dependency 'SwiftProtobuf', '~> 1.27.1'
 
   spec.source_files = 'Libraries/ConnectMocks/**/*.swift'
 
diff --git a/Connect-Swift.podspec b/Connect-Swift.podspec
index 38b45505..d3037aa7 100644
--- a/Connect-Swift.podspec
+++ b/Connect-Swift.podspec
@@ -13,7 +13,7 @@ Pod::Spec.new do |spec|
   spec.tvos.deployment_target = '13.0'
   spec.watchos.deployment_target = '6.0'
 
-  spec.dependency 'SwiftProtobuf', '~> 1.27.0'
+  spec.dependency 'SwiftProtobuf', '~> 1.27.1'
 
   spec.source_files = 'Libraries/Connect/**/*.swift'
 
diff --git a/Examples/ElizaCocoaPodsApp/Podfile.lock b/Examples/ElizaCocoaPodsApp/Podfile.lock
index 93f57d97..766cda0a 100644
--- a/Examples/ElizaCocoaPodsApp/Podfile.lock
+++ b/Examples/ElizaCocoaPodsApp/Podfile.lock
@@ -1,7 +1,7 @@
 PODS:
   - Connect-Swift (0.14.0):
-    - SwiftProtobuf (~> 1.27.0)
-  - SwiftProtobuf (1.27.0)
+    - SwiftProtobuf (~> 1.27.1)
+  - SwiftProtobuf (1.27.1)
 
 DEPENDENCIES:
   - Connect-Swift (from `../..`)
@@ -15,8 +15,8 @@ EXTERNAL SOURCES:
     :path: "../.."
 
 SPEC CHECKSUMS:
-  Connect-Swift: 3cee5c7a7258aa85c3b73408ba30a397a6c23e80
-  SwiftProtobuf: 07b360b482e7015be5add8475cbe314853516814
+  Connect-Swift: e38ba7d842c4cf006e1609db241132e194afd984
+  SwiftProtobuf: b109bd17979d7993a84da14b1e1fdd8b0ded934a
 
 PODFILE CHECKSUM: b598f373a6ab5add976b09c2ac79029bf2200d48
 
diff --git a/Examples/ElizaSwiftPackageApp/ElizaSwiftPackageApp.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/Examples/ElizaSwiftPackageApp/ElizaSwiftPackageApp.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index bae1a860..db22b59b 100644
--- a/Examples/ElizaSwiftPackageApp/ElizaSwiftPackageApp.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/Examples/ElizaSwiftPackageApp/ElizaSwiftPackageApp.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -50,8 +50,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-protobuf.git",
       "state" : {
-        "revision" : "d57a5aecf24a25b32ec4a74be2f5d0a995a47c4b",
-        "version" : "1.27.0"
+        "revision" : "e17d61f26df0f0e06f58f6977ba05a097a720106",
+        "version" : "1.27.1"
       }
     },
     {
diff --git a/Examples/buf.gen.yaml b/Examples/buf.gen.yaml
index 5dba9bff..905977f8 100644
--- a/Examples/buf.gen.yaml
+++ b/Examples/buf.gen.yaml
@@ -1,6 +1,6 @@
 version: v1
 plugins:
-  - plugin: buf.build/apple/swift:v1.27.0
+  - plugin: buf.build/apple/swift:v1.27.1
     opt: Visibility=Internal
     out: ./ElizaSharedSources/GeneratedSources
   - name: connect-swift
diff --git a/Libraries/Connect/buf.gen.yaml b/Libraries/Connect/buf.gen.yaml
index b9893e8f..f77673ce 100644
--- a/Libraries/Connect/buf.gen.yaml
+++ b/Libraries/Connect/buf.gen.yaml
@@ -1,5 +1,5 @@
 version: v1
 plugins:
-  - plugin: buf.build/apple/swift:v1.27.0
+  - plugin: buf.build/apple/swift:v1.27.1
     opt: Visibility=Internal
     out: ./Internal/GeneratedSources
diff --git a/Package.resolved b/Package.resolved
index 0a03be74..438a5db9 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -50,8 +50,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-protobuf.git",
       "state" : {
-        "revision" : "d57a5aecf24a25b32ec4a74be2f5d0a995a47c4b",
-        "version" : "1.27.0"
+        "revision" : "e17d61f26df0f0e06f58f6977ba05a097a720106",
+        "version" : "1.27.1"
       }
     },
     {
diff --git a/Package.swift b/Package.swift
index 304f39fc..42b80184 100644
--- a/Package.swift
+++ b/Package.swift
@@ -61,7 +61,7 @@ let package = Package(
         ),
         .package(
             url: "https://github.com/apple/swift-protobuf.git",
-            from: "1.27.0"
+            from: "1.27.1"
         ),
     ],
     targets: [
diff --git a/Tests/ConformanceClient/buf.gen.yaml b/Tests/ConformanceClient/buf.gen.yaml
index 5b427822..f3682dcd 100644
--- a/Tests/ConformanceClient/buf.gen.yaml
+++ b/Tests/ConformanceClient/buf.gen.yaml
@@ -1,6 +1,6 @@
 version: v1
 plugins:
-  - plugin: buf.build/apple/swift:v1.27.0
+  - plugin: buf.build/apple/swift:v1.27.1
     opt: Visibility=Internal
     out: ./GeneratedSources
   - name: connect-swift