diff --git a/.github/workflows/cargo.yml b/.github/workflows/cargo.yml
index 9cf2825144..41d70af927 100644
--- a/.github/workflows/cargo.yml
+++ b/.github/workflows/cargo.yml
@@ -29,7 +29,7 @@ jobs:
   checks-with-ci-repo:
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies for Fedora
diff --git a/.github/workflows/fedora.yml b/.github/workflows/fedora.yml
index 4889171696..dc2ee6e1f8 100644
--- a/.github/workflows/fedora.yml
+++ b/.github/workflows/fedora.yml
@@ -82,7 +82,7 @@ jobs:
             components: cargo
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged -v /dev:/dev -v /run/udev:/run/udev -v /usr/lib/udev:/usr/lib/udev
     steps:
       - uses: actions/checkout@v4
@@ -117,7 +117,7 @@ jobs:
             components: cargo
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged -v /dev:/dev -v /run/udev:/run/udev -v /usr/lib/udev:/usr/lib/udev --ipc=host
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 83e8f678ac..814179361b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -47,7 +47,7 @@ jobs:
             components: cargo
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged -v /dev:/dev
     steps:
       - uses: actions/checkout@v4
@@ -87,7 +87,7 @@ jobs:
               make -f Makefile test-clevis-loop
             toolchain: 1.78.0  # CURRENT DEVELOPMENT RUST TOOLCHAIN
             components: cargo
-            image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+            image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     runs-on: ubuntu-22.04
     container:
       image: ${{ matrix.image }}
@@ -183,7 +183,7 @@ jobs:
   stratis-min-cli-checks:
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged --userns=host --ipc=host -v /dev:/dev -v /run/udev:/run/udev -v /usr/lib/udev:/usr/lib/udev -v /run/dbus/system_bus_socket:/run/dbus/system_bus_socket:ro -v /usr/share/dbus-1:/usr/share/dbus-1
     steps:
       - uses: actions/checkout@v4
@@ -225,7 +225,7 @@ jobs:
   shell-checks:
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies
@@ -240,7 +240,7 @@ jobs:
   pylint:
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies
@@ -255,7 +255,7 @@ jobs:
   python-based-tests:
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged -v /dev:/dev
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index cde87dd5a9..2b2aabf9ec 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -19,7 +19,7 @@ jobs:
             components: cargo
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies for Fedora
@@ -47,7 +47,7 @@ jobs:
   check_future_dependencies:
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies for Fedora
@@ -88,7 +88,7 @@ jobs:
             components: clippy
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies for Fedora
@@ -124,7 +124,7 @@ jobs:
           - task: AUDITABLE=1 PROFILEDIR=debug make -f Makefile audit-all-rust
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies for Fedora
@@ -158,7 +158,7 @@ jobs:
   checks-with-ci-repo:
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies for Fedora
diff --git a/.github/workflows/support.yml b/.github/workflows/support.yml
index 034d9af913..8e7fe8cadf 100644
--- a/.github/workflows/support.yml
+++ b/.github/workflows/support.yml
@@ -55,7 +55,7 @@ jobs:
             task: make -f Makefile yamllint tmtlint
             working-directory: .
     runs-on: ubuntu-22.04
-    container: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+    container: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies
diff --git a/.github/workflows/valgrind.yml b/.github/workflows/valgrind.yml
index 9f95c82eeb..4c9250643b 100644
--- a/.github/workflows/valgrind.yml
+++ b/.github/workflows/valgrind.yml
@@ -29,7 +29,7 @@ jobs:
             components: cargo
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged -v /dev:/dev -v /run/udev:/run/udev -v /usr/lib/udev:/usr/lib/udev
     steps:
       - uses: actions/checkout@v4
@@ -64,7 +64,7 @@ jobs:
             components: cargo
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged -v /dev:/dev -v /run/udev:/run/udev -v /usr/lib/udev:/usr/lib/udev --ipc=host
     steps:
       - uses: actions/checkout@v4
@@ -111,7 +111,7 @@ jobs:
               make -f Makefile test-clevis-loop-valgrind
             toolchain: 1.78.0  # CURRENT DEVELOPMENT RUST TOOLCHAIN
             components: cargo
-            image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+            image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
     runs-on: ubuntu-22.04
     container:
       image: ${{ matrix.image }}
@@ -216,7 +216,7 @@ jobs:
   python-based-checks_with_tang:
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged -v /dev:/dev --userns=host --ipc=host -v /run/dbus/system_bus_socket:/run/dbus/system_bus_socket:ro -v /usr/share/dbus-1:/usr/share/dbus-1 -v /run/udev:/run/udev -v /usr/lib/udev:/usr/lib/udev
     services:
       tang:
diff --git a/.github/workflows/weekly.yml b/.github/workflows/weekly.yml
index 4ce79eb21c..47372b6b22 100644
--- a/.github/workflows/weekly.yml
+++ b/.github/workflows/weekly.yml
@@ -77,7 +77,7 @@ jobs:
           - tag: v3.0.0
     runs-on: ubuntu-22.04
     container:
-      image: fedora:39  # CURRENT DEVELOPMENT ENVIRONMENT
+      image: fedora:40  # CURRENT DEVELOPMENT ENVIRONMENT
       options: --privileged -v /dev:/dev
     steps:
       - uses: actions/checkout@v4