diff --git a/plasma-sdk-5.21.5.tar.xz b/plasma-sdk-5.21.5.tar.xz
deleted file mode 100644
index d641e11..0000000
--- a/plasma-sdk-5.21.5.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:01aac092b7c98e3fe5b74fab21cb94781960a8957d5b4a7811503cefa3445e95
-size 270648
diff --git a/plasma-sdk-5.21.5.tar.xz.sig b/plasma-sdk-5.21.5.tar.xz.sig
deleted file mode 100644
index d448ccf..0000000
--- a/plasma-sdk-5.21.5.tar.xz.sig
+++ /dev/null
@@ -1,11 +0,0 @@
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diff --git a/plasma-sdk-5.21.90.tar.xz b/plasma-sdk-5.21.90.tar.xz
new file mode 100644
index 0000000..7b834fa
--- /dev/null
+++ b/plasma-sdk-5.21.90.tar.xz
@@ -0,0 +1,3 @@
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+oid sha256:704758003045f465cca29b4efd168a76b8a520c2b344568c957e72b524a582ca
+size 269428
diff --git a/plasma-sdk-5.21.90.tar.xz.sig b/plasma-sdk-5.21.90.tar.xz.sig
new file mode 100644
index 0000000..977cb61
--- /dev/null
+++ b/plasma-sdk-5.21.90.tar.xz.sig
@@ -0,0 +1,11 @@
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diff --git a/plasma5-sdk.changes b/plasma5-sdk.changes
index 6415a7e..2d91483 100644
--- a/plasma5-sdk.changes
+++ b/plasma5-sdk.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Thu May 13 18:15:47 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Update to 5.21.90
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/plasma/5/5.21.90
+- Changes since 5.21.5:
+  * Add .git-blame-ignore-revs file
+  * clang-tidy: Force braces around statements
+  * Add pre-commit hook for clang-format
+  * Run clang-format
+  * Raise minimum CMake version to 3.16
+  * Use versionless Qt cmake target
+
 -------------------------------------------------------------------
 Tue May  4 14:15:41 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/plasma5-sdk.spec b/plasma5-sdk.spec
index f333de5..50aa104 100644
--- a/plasma5-sdk.spec
+++ b/plasma5-sdk.spec
@@ -18,15 +18,15 @@
 
 %bcond_without lang
 Name:           plasma5-sdk
-Version:        5.21.5
+Version:        5.21.90
 Release:        0
 Summary:        Plasma SDK
 License:        LGPL-2.0-or-later AND GPL-2.0-only
 Group:          System/GUI/KDE
 URL:            https://cgit.kde.org/plasma-sdk.git
-Source:         https://download.kde.org/stable/plasma/%{version}/plasma-sdk-%{version}.tar.xz
+Source:         https://download.kde.org/unstable/plasma/%{version}/plasma-sdk-%{version}.tar.xz
 %if %{with lang}
-Source1:        https://download.kde.org/stable/plasma/%{version}/plasma-sdk-%{version}.tar.xz.sig
+Source1:        https://download.kde.org/unstable/plasma/%{version}/plasma-sdk-%{version}.tar.xz.sig
 Source2:        plasma.keyring
 %endif
 BuildRequires:  breeze5-icons