diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 36253e1c..ad64f716 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -110,8 +110,8 @@ build-flatpak-amd64:
     - apt-get update && apt-get install -y software-properties-common
     - add-apt-repository ppa:alexlarsson/flatpak && apt-get update && apt-get -y install flatpak-builder git python curl python3-aiohttp python3-tenacity gir1.2-ostree-1.0
     - flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
-    - flatpak --noninteractive install --user flathub org.kde.Platform//5.15
-    - flatpak --noninteractive install --user flathub org.kde.Sdk//5.15
+    - flatpak --noninteractive install --user flathub org.kde.Platform//5.15-21.08
+    - flatpak --noninteractive install --user flathub org.kde.Sdk//5.15-21.08
   script:
     - export VERSION=$(git describe)
     - mkdir -p build-flatpak
@@ -140,8 +140,8 @@ build-flatpak-arm64:
     - apt-get update && apt-get install -y software-properties-common
     - add-apt-repository ppa:alexlarsson/flatpak && apt-get update && apt-get -y install flatpak-builder git python curl python3-aiohttp python3-tenacity gir1.2-ostree-1.0
     - flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
-    - flatpak --noninteractive install --user flathub org.kde.Platform//5.15
-    - flatpak --noninteractive install --user flathub org.kde.Sdk//5.15
+    - flatpak --noninteractive install --user flathub org.kde.Platform//5.15-21.08
+    - flatpak --noninteractive install --user flathub org.kde.Sdk//5.15-21.08
   script:
     - export VERSION=$(git describe)
     - mkdir -p build-flatpak
diff --git a/io.github.NhekoReborn.Nheko.yaml b/io.github.NhekoReborn.Nheko.yaml
index 22e52ae8..6f15caa8 100644
--- a/io.github.NhekoReborn.Nheko.yaml
+++ b/io.github.NhekoReborn.Nheko.yaml
@@ -1,7 +1,7 @@
 id: io.github.NhekoReborn.Nheko
 command: nheko
 runtime: org.kde.Platform
-runtime-version: '5.15'
+runtime-version: '5.15-21.08'
 sdk: org.kde.Sdk
 rename-icon: nheko
 rename-desktop-file: nheko.desktop
@@ -90,6 +90,8 @@ modules:
       - -Dvapi=false
       - -Dgtk_doc=false
       - -Dintrospection=false
+      # https://gitlab.gnome.org/GNOME/libsecret/-/issues/49
+      - -Dgcrypt=false
     sources:
       - commit: 3fe635e64efd4b8dbc9ec3548b0bc8034c7665c4
         tag: 0.20.4