diff --git a/Adjust.podspec b/Adjust.podspec
index fb0d50448..2ec1357bf 100644
--- a/Adjust.podspec
+++ b/Adjust.podspec
@@ -1,11 +1,11 @@
 Pod::Spec.new do |s|
   s.name           = "Adjust"
-  s.version        = "4.34.0"
+  s.version        = "4.34.1"
   s.summary        = "This is the iOS SDK of adjust. You can read more about it at http://adjust.com."
   s.homepage       = "https://github.com/adjust/ios_sdk"
   s.license        = { :type => 'MIT', :file => 'MIT-LICENSE' }
   s.author         = { "Adjust" => "sdk@adjust.com" }
-  s.source         = { :git => "https://github.com/adjust/ios_sdk.git", :tag => "v4.34.0" }
+  s.source         = { :git => "https://github.com/adjust/ios_sdk.git", :tag => "v4.34.1" }
   s.ios.deployment_target = '9.0'
   s.tvos.deployment_target = '9.0'
   s.framework      = 'SystemConfiguration'
diff --git a/Adjust/ADJUtil.m b/Adjust/ADJUtil.m
index 56debe900..bb19642ae 100644
--- a/Adjust/ADJUtil.m
+++ b/Adjust/ADJUtil.m
@@ -35,7 +35,7 @@
 static NSRegularExpression *shortUniversalLinkRegex = nil;
 static NSRegularExpression *excludedDeeplinkRegex = nil;
 
-static NSString * const kClientSdk                  = @"ios4.34.0";
+static NSString * const kClientSdk                  = @"ios4.34.1";
 static NSString * const kDeeplinkParam              = @"deep_link=";
 static NSString * const kSchemeDelimiter            = @"://";
 static NSString * const kDefaultScheme              = @"AdjustUniversalScheme";
diff --git a/Adjust/Adjust.h b/Adjust/Adjust.h
index 1e82fc8b7..95b7335af 100644
--- a/Adjust/Adjust.h
+++ b/Adjust/Adjust.h
@@ -2,7 +2,7 @@
 //  Adjust.h
 //  Adjust SDK
 //
-//  V4.34.0
+//  V4.34.1
 //  Created by Christian Wellenbrock (@wellle) on 23rd July 2013.
 //  Copyright (c) 2012-2021 Adjust GmbH. All rights reserved.
 //
diff --git a/Adjust/include/ADJPurchase.h b/Adjust/include/ADJPurchase.h
new file mode 120000
index 000000000..42245ce99
--- /dev/null
+++ b/Adjust/include/ADJPurchase.h
@@ -0,0 +1 @@
+../ADJPurchase.h
\ No newline at end of file
diff --git a/Adjust/include/ADJPurchaseVerificationResult.h b/Adjust/include/ADJPurchaseVerificationResult.h
new file mode 120000
index 000000000..f9e624dab
--- /dev/null
+++ b/Adjust/include/ADJPurchaseVerificationResult.h
@@ -0,0 +1 @@
+../ADJPurchaseVerificationResult.h
\ No newline at end of file
diff --git a/AdjustBridge/AdjustBridgeRegister.m b/AdjustBridge/AdjustBridgeRegister.m
index 9000149ef..5729bf3f4 100644
--- a/AdjustBridge/AdjustBridgeRegister.m
+++ b/AdjustBridge/AdjustBridgeRegister.m
@@ -275,7 +275,7 @@ + (NSString *)adjust_js {
                 if (this.sdkPrefix) {
                     return this.sdkPrefix;
                 } else {
-                    return 'web-bridge4.34.0';
+                    return 'web-bridge4.34.1';
                 }
             },
             setTestOptions: function(testOptions) {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c13f2ac95..5f91b5fa2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+### Version 4.34.1 (18th August 2023)
+#### Fixed
+- Fixed `ADJPurchase.h` file not found issue via SPM installation (https://github.com/adjust/ios_sdk/issues/673).
+
+---
+
 ### Version 4.34.0 (17th August 2023)
 #### Added
 - Added ability to delay SDK start in order to wait for an answer to the ATT dialog. You can set the number of seconds to wait (capped internally to 120) by calling the `setAttConsentWaitingInterval:` method of the `ADJConfig` instance.
diff --git a/VERSION b/VERSION
index b6a235845..516b3249d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.34.0
+4.34.1
diff --git a/examples/AdjustExample-Swift/Podfile.lock b/examples/AdjustExample-Swift/Podfile.lock
index bcba97baf..6bd4d76d4 100644
--- a/examples/AdjustExample-Swift/Podfile.lock
+++ b/examples/AdjustExample-Swift/Podfile.lock
@@ -1,7 +1,7 @@
 PODS:
-  - Adjust (4.34.0):
-    - Adjust/Core (= 4.34.0)
-  - Adjust/Core (4.34.0)
+  - Adjust (4.34.1):
+    - Adjust/Core (= 4.34.1)
+  - Adjust/Core (4.34.1)
 
 DEPENDENCIES:
   - Adjust (from `../../`)
@@ -11,7 +11,7 @@ EXTERNAL SOURCES:
     :path: "../../"
 
 SPEC CHECKSUMS:
-  Adjust: 6d8152f2df622d9a6c369d3d8b7492f14213d4e3
+  Adjust: 1410b6ccbce29c91b8e88064186a7b103244fa43
 
 PODFILE CHECKSUM: 4c79da456db9adb90cdd42adc7f721c7bb6490cd