diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 1986aa8980..e075be30f7 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,12 +1,12 @@
 {
-	"go": "1.2.0",
+	"go": "1.2.1",
 	"sdk/@launchdarkly/observability": "1.1.17",
 	"sdk/@launchdarkly/observability-next": "0.2.2",
-	"sdk/@launchdarkly/observability-android": "0.63.0",
+	"sdk/@launchdarkly/observability-android": "0.64.0",
 	"sdk/@launchdarkly/flutter/packages/observability": "0.13.0",
-	"sdk/@launchdarkly/observability-dotnet": "1.2.0",
+	"sdk/@launchdarkly/observability-dotnet": "1.2.1",
 	"sdk/@launchdarkly/observability-node": "1.2.0",
-	"sdk/@launchdarkly/observability-python": "1.3.0",
+	"sdk/@launchdarkly/observability-python": "1.3.1",
 	"sdk/@launchdarkly/observability-react-native": "0.17.1",
 	"sdk/@launchdarkly/react-native-ld-session-replay": "0.21.0",
 	"sdk/@launchdarkly/session-replay": "1.1.17",
diff --git a/go/CHANGELOG.md b/go/CHANGELOG.md
index dfffde71f5..b03af8960a 100644
--- a/go/CHANGELOG.md
+++ b/go/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.1](https://github.com/launchdarkly/observability-sdk/compare/go/v1.2.0...go/v1.2.1) (2026-08-04)
+
+
+### Bug Fixes
+
+* update vulnerable dependencies across SDKs and examples ([#699](https://github.com/launchdarkly/observability-sdk/issues/699)) ([3a5fe1c](https://github.com/launchdarkly/observability-sdk/commit/3a5fe1c62a972830d44a522b312728509bccceb2))
+
 ## [1.2.0](https://github.com/launchdarkly/observability-sdk/compare/go/v1.1.1...go/v1.2.0) (2026-07-30)
 
 
diff --git a/go/internal/metadata/metadata.go b/go/internal/metadata/metadata.go
index b2b889b5f4..19466cddc3 100644
--- a/go/internal/metadata/metadata.go
+++ b/go/internal/metadata/metadata.go
@@ -6,5 +6,5 @@ const (
 
 	// InstrumentationVersion is the version of the instrumentation.
 	// This is automatically updated by the release process.
-	InstrumentationVersion = "1.2.0" // {{ x-release-please-version }}
+	InstrumentationVersion = "1.2.1" // {{ x-release-please-version }}
 )
diff --git a/sdk/@launchdarkly/observability-android/CHANGELOG.md b/sdk/@launchdarkly/observability-android/CHANGELOG.md
index a67360ca70..2ec1ce0481 100644
--- a/sdk/@launchdarkly/observability-android/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability-android/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.64.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-android-0.63.0...launchdarkly-observability-android-0.64.0) (2026-08-04)
+
+
+### Features
+
+* Let R8 identify the Android example's mapping, and name the platform in sample errors ([#704](https://github.com/launchdarkly/observability-sdk/issues/704)) ([4961e54](https://github.com/launchdarkly/observability-sdk/commit/4961e54e085ce952c6b35a0a86983cb349eeac86))
+
 ## [0.63.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-android-0.62.0...launchdarkly-observability-android-0.63.0) (2026-07-31)
 
 
diff --git a/sdk/@launchdarkly/observability-android/gradle.properties b/sdk/@launchdarkly/observability-android/gradle.properties
index 85ef60ba53..08ee824f94 100644
--- a/sdk/@launchdarkly/observability-android/gradle.properties
+++ b/sdk/@launchdarkly/observability-android/gradle.properties
@@ -5,5 +5,5 @@ android.useAndroidX=true
 org.jetbrains.dokka.experimental.gradle.pluginMode=V2EnabledWithHelpers
 
 #x-release-please-start-version
-version=0.63.0
+version=0.64.0
 #x-release-please-end
diff --git a/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md b/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md
index 4fdc566ea9..04a1ed5676 100644
--- a/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.1](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-dotnet-1.2.0...launchdarkly-observability-dotnet-1.2.1) (2026-08-04)
+
+
+### Bug Fixes
+
+* update vulnerable dependencies across SDKs and examples ([#699](https://github.com/launchdarkly/observability-sdk/issues/699)) ([3a5fe1c](https://github.com/launchdarkly/observability-sdk/commit/3a5fe1c62a972830d44a522b312728509bccceb2))
+
 ## [1.2.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-dotnet-1.1.0...launchdarkly-observability-dotnet-1.2.0) (2026-06-03)
 
 
diff --git a/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj b/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj
index d35f5505c8..148be10373 100644
--- a/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj
+++ b/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <!--x-release-please-start-version-->
-        <Version>1.2.0</Version>
+        <Version>1.2.1</Version>
         <!--x-release-please-end-->
         <Nullable>disable</Nullable>
         <!-- The BUILDFRAMEWORKS variable allows us to override the target frameworks with a
diff --git a/sdk/@launchdarkly/observability-python/CHANGELOG.md b/sdk/@launchdarkly/observability-python/CHANGELOG.md
index e5395f6d48..a80c7fc3d0 100644
--- a/sdk/@launchdarkly/observability-python/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability-python/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to the LaunchDarkly Python Observability will be documented in this file. This project adheres to Semantic Versioning.
 
+## [1.3.1](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-python-1.3.0...launchdarkly-observability-python-1.3.1) (2026-08-04)
+
+
+### Bug Fixes
+
+* update vulnerable dependencies across SDKs and examples ([#699](https://github.com/launchdarkly/observability-sdk/issues/699)) ([3a5fe1c](https://github.com/launchdarkly/observability-sdk/commit/3a5fe1c62a972830d44a522b312728509bccceb2))
+
 ## [1.3.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-python-1.2.4...launchdarkly-observability-python-1.3.0) (2026-07-30)
 
 
diff --git a/sdk/@launchdarkly/observability-python/PROVENANCE.md b/sdk/@launchdarkly/observability-python/PROVENANCE.md
index 173ef59260..c23b3dddb8 100644
--- a/sdk/@launchdarkly/observability-python/PROVENANCE.md
+++ b/sdk/@launchdarkly/observability-python/PROVENANCE.md
@@ -9,7 +9,7 @@ To verify SLSA provenance attestations, we recommend using [slsa-verifier](https
 <!-- x-release-please-start-version -->
 ```
 # Set the version of the SDK to verify
-PLUGIN_VERSION=1.3.0
+PLUGIN_VERSION=1.3.1
 ```
 <!-- x-release-please-end -->
 
diff --git a/sdk/@launchdarkly/observability-python/pyproject.toml b/sdk/@launchdarkly/observability-python/pyproject.toml
index 09278c2084..9f2ab9aa01 100644
--- a/sdk/@launchdarkly/observability-python/pyproject.toml
+++ b/sdk/@launchdarkly/observability-python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "launchdarkly-observability"
-version = "1.3.0"
+version = "1.3.1"
 description = "LaunchDarkly Observability for Python"
 license = "Apache-2.0"
 authors = [