diff --git a/CHANGELOG.md b/CHANGELOG.md
index dac6314..8d6819c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.9.1](https://github.com/ninxsoft/Mist/releases/tag/v0.9.1) - 2023-08-25
+
+- Fixed insecure HTTP URLs for certain Firmware files - thanks [F1248](https://github.com/F1248)!
+- Fixed a bug where downloads were not being cancelled when the Escape key was being pressed - thanks [F1248](https://github.com/F1248)!
+- Rolled back the Bootable Disk Image (ISO) shrinking logic that was preventing the ISOs from booting correctly - thanks [mviron](https://github.com/mviron), [tulgeywood](https://github.com/tulgeywood) and [mibosshard](https://github.com/mibosshard)!
+- Improved the error message output when installing the Privileged Helper Tool failed - thanks [DevLiuSir](https://github.com/DevLiuSir) and [bhagatparwinder](https://github.com/bhagatparwinder)!
+- Bumped [Yams](https://github.com/jpsim/Yams) version to **5.0.6**
+
 ## [0.9](https://github.com/ninxsoft/Mist/releases/tag/v0.9) - 2023-06-26
 
 - Added the ability to remove individual macOS Installer cached downloads
diff --git a/Mist.xcodeproj/project.pbxproj b/Mist.xcodeproj/project.pbxproj
index e0345e5..73a0605 100644
--- a/Mist.xcodeproj/project.pbxproj
+++ b/Mist.xcodeproj/project.pbxproj
@@ -1050,7 +1050,7 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Developer ID Application";
 				CODE_SIGN_STYLE = Manual;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 0.9;
+				CURRENT_PROJECT_VERSION = 0.9.1;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 7K3HVCLV7Z;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1066,7 +1066,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 12.0;
-				MARKETING_VERSION = 0.9;
+				MARKETING_VERSION = 0.9.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.ninxsoft.mist;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -1084,7 +1084,7 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Developer ID Application";
 				CODE_SIGN_STYLE = Manual;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 0.9;
+				CURRENT_PROJECT_VERSION = 0.9.1;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 7K3HVCLV7Z;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1100,7 +1100,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 12.0;
-				MARKETING_VERSION = 0.9;
+				MARKETING_VERSION = 0.9.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.ninxsoft.mist;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -1155,7 +1155,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Developer ID Application";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 0.8.1;
+				CURRENT_PROJECT_VERSION = 0.9.1;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 7K3HVCLV7Z;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1164,7 +1164,7 @@
 				INFOPLIST_KEY_CFBundleDisplayName = Mist;
 				LAUNCHDPLIST_FILE = "$(SRCROOT)/MistHelperTool/launchd.plist";
 				MACOSX_DEPLOYMENT_TARGET = 12.0;
-				MARKETING_VERSION = 0.8.1;
+				MARKETING_VERSION = 0.9.1;
 				OTHER_LDFLAGS = (
 					"-sectcreate",
 					__TEXT,
@@ -1191,7 +1191,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Developer ID Application";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 0.8.1;
+				CURRENT_PROJECT_VERSION = 0.9.1;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 7K3HVCLV7Z;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1200,7 +1200,7 @@
 				INFOPLIST_KEY_CFBundleDisplayName = Mist;
 				LAUNCHDPLIST_FILE = "$(SRCROOT)/MistHelperTool/launchd.plist";
 				MACOSX_DEPLOYMENT_TARGET = 12.0;
-				MARKETING_VERSION = 0.8.1;
+				MARKETING_VERSION = 0.9.1;
 				OTHER_LDFLAGS = (
 					"-sectcreate",
 					__TEXT,
diff --git a/MistHelperTool/Info.plist b/MistHelperTool/Info.plist
index 4ee8618..6b62185 100644
--- a/MistHelperTool/Info.plist
+++ b/MistHelperTool/Info.plist
@@ -9,9 +9,9 @@
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>1.0</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.9</string>
+	<string>0.9.1</string>
 	<key>CFBundleVersion</key>
-	<string>0.9</string>
+	<string>0.9.1</string>
 	<key>SMAuthorizedClients</key>
 	<array>
 		<string>anchor apple generic and identifier "com.ninxsoft.mist" and info[CFBundleVersion] &gt;= "0.1" and certificate leaf[subject.OU] = "7K3HVCLV7Z"</string>