diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index eb59c63117..61bb28f2be 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -46,7 +46,7 @@ jobs:
       FLATPAK_BUILD_PATH: flatpak_app/files/share
     needs: prepare
     container:
-      image: bilelmoussaoui/flatpak-github-actions:gnome-44
+      image: bilelmoussaoui/flatpak-github-actions:gnome-45
       options: --privileged
     steps:
     - name: Checkout
diff --git a/util/flatpak/com.github.wwmm.easyeffects.Devel.json b/util/flatpak/com.github.wwmm.easyeffects.Devel.json
index 637b1fcec6..136c9a0eeb 100644
--- a/util/flatpak/com.github.wwmm.easyeffects.Devel.json
+++ b/util/flatpak/com.github.wwmm.easyeffects.Devel.json
@@ -1,7 +1,7 @@
 {
     "id": "com.github.wwmm.easyeffects.Devel",
     "runtime": "org.gnome.Platform",
-    "runtime-version": "44",
+    "runtime-version": "45",
     "sdk": "org.gnome.Sdk",
     "command": "easyeffects",
     "finish-args": [