diff --git a/.github/workflows/PrepareNextIteration.yml b/.github/workflows/PrepareNextIteration.yml
index 0df57e6666a..2f5c327b217 100644
--- a/.github/workflows/PrepareNextIteration.yml
+++ b/.github/workflows/PrepareNextIteration.yml
@@ -22,7 +22,7 @@ jobs:
 
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
 
       - name: Normalize Version
         id: version
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 88a002e2488..bd9b29520da 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
       - uses: SonarSource/ci-github-actions/build-maven@v2
         id: build-maven
         env:
@@ -79,7 +79,7 @@ jobs:
           submodules: recursive
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
       - name: Select Java Version
         shell: bash # Set explicitly so Bash is used on Windows runners too.
         run: |
@@ -198,7 +198,7 @@ jobs:
           submodules: recursive
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
       - name: Select Java Version
         shell: bash # Set explicitly so Bash is used on Windows runners too.
         run: |
@@ -248,7 +248,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
       - uses: SonarSource/vault-action-wrapper@v3
         id: secrets
         with:
@@ -294,7 +294,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
       - uses: SonarSource/vault-action-wrapper@v3
         id: secrets
         with:
@@ -330,7 +330,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
       - uses: SonarSource/vault-action-wrapper@v3
         id: secrets
         with:
@@ -379,7 +379,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
       - uses: ./.github/actions/maven-cache
         with:
           namespace: qa-os-win
diff --git a/.github/workflows/unified-dogfooding.yml b/.github/workflows/unified-dogfooding.yml
index 108b54a130b..2fcf4313b86 100644
--- a/.github/workflows/unified-dogfooding.yml
+++ b/.github/workflows/unified-dogfooding.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
         with:
-          version: 2026.9.14
+          version: 2026.9.15
       - uses: SonarSource/ci-github-actions/build-maven@v2
         env:
           MAVEN_OPTS: "-Xmx8g"