diff --git a/content/ecosystem/sdks/sdks.toml b/content/ecosystem/sdks/sdks.toml
index cd56e5b08..2062f9407 100644
--- a/content/ecosystem/sdks/sdks.toml
+++ b/content/ecosystem/sdks/sdks.toml
@@ -27,7 +27,7 @@ Matrix Client-Server SDK for JavaScript.
 [[sdks]]
 name = "MatrixBot .NET Core SDK"
 maintainer = "enimatek-nl"
-maturity = "Stable"
+maturity = "Obsolete"
 language = "C#"
 licence = "MIT"
 repository = "https://github.com/enimatek-nl/matrixbot-dotnet-sdk"
@@ -227,7 +227,7 @@ featured_in = []
 [[sdks]]
 name = "Matrix-ClientServer-API-java"
 maintainer = "Jojii"
-maturity = "Beta"
+maturity = "Obsolete"
 language = "Java"
 licence = "GPL-3.0-only"
 repository = "https://github.com/JojiiOfficial/Matrix-ClientServer-API-java"
@@ -330,7 +330,7 @@ repository = "https://github.com/quotient-im"
 purpose = ["client", "bot"]
 featured_in = []
 description = """
-A Qt5 library to write cross-platform clients for Matrix
+A Qt6 library to write cross-platform clients for Matrix
 """
 
 [[sdks]]
@@ -405,7 +405,7 @@ featured_in = []
 [[sdks]]
 name = "dial-phone"
 maintainer = "mtorials"
-maturity = "Alpha"
+maturity = "Obsolete"
 language = "Kotlin"
 licence = "Apache-2.0"
 repository = "https://github.com/mtorials/dial-phone"
@@ -484,7 +484,7 @@ featured_in = []
 [[sdks]]
 name = "matrix-kt"
 maintainer = "Dominic Fischer"
-maturity = "Beta"
+maturity = "Obsolete"
 language = "Kotlin"
 licence = "Apache-2.0"
 repository = "https://github.com/Dominaezzz/matrix-kt"
@@ -560,7 +560,7 @@ featured_in = []
 [[sdks]]
 name = "µtrix"
 maintainer = "Dominik George; Project Hack'n'Fun @ Teckids e.V."
-maturity = "Beta"
+maturity = "Obsolete"
 language = "Python"
 licence = "Apache-2.0"
 repository = "https://edugit.org/Teckids/hacknfun/libs/mytrix"
@@ -573,7 +573,7 @@ Matrix client library for MicroPython.
 [[sdks]]
 name = "matrix-communication-client"
 maintainer = "Réda Housni Alaoui"
-maturity = "Stable"
+maturity = "Obsolete"
 language = "Java"
 licence = "MIT"
 repository = "https://github.com/Cosium/matrix-communication-client"
@@ -625,7 +625,7 @@ Yet another matrix bot library.
 [[sdks]]
 name = "Elm SDK"
 maintainer = "Bram Noordstar"
-maturity = "Beta"
+maturity = "Obsolete"
 language = "Elm"
 licence = "EUPL-1.2"
 repository = "https://github.com/noordstar/elm-matrix-sdk-beta"
@@ -638,10 +638,10 @@ A more consistent alternative to the matrix-js-sdk written in Elm.
 [[sdks]]
 name = "Matrix.swift"
 maintainer = "cvwright"
-maturity = "Beta"
+maturity = "Obsolete"
 language = "Swift"
 licence = "Apache-2.0"
-repository = "https://gitlab.futo.org/circles/matrix.swift"
+repository = "https://github.com/circles-project/Matrix.swift"
 purpose = ["client"]
 featured_in = []
 description = """
@@ -651,7 +651,7 @@ Matrix client SDK in Swift
 [[sdks]]
 name = "matrix_dotnet"
 maintainer = "Greenscreener"
-maturity = "Beta"
+maturity = "Obsolete"
 language = "C#"
 licence = "GPL-3.0-or-later"
 repository = "https://gitlab.com/Greenscreener/matrix-dotnet"