diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0af11fbb07..b06245fb1e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
           distribution: 'temurin'
           java-version: 11
       - name: Setup JDK 21
-        if: contains('main 3.6.x', github.base_ref)
+        if: contains('main 3.6.x 3.7.x', github.base_ref)
         uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # tag=v3
         with:
           distribution: 'temurin'
@@ -75,7 +75,7 @@ jobs:
         distribution: 'temurin'
         java-version: 11
     - name: Setup Java 21
-      if: contains('main 3.6.x', github.base_ref)
+      if: contains('main 3.6.x 3.7.x', github.base_ref)
       uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # tag=v3
       with:
         distribution: 'temurin'
diff --git a/.github/workflows/full.yml b/.github/workflows/full.yml
index d61021f962..964d2e142c 100644
--- a/.github/workflows/full.yml
+++ b/.github/workflows/full.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        branch: [ 3.6.x, main ]
+        branch: [ 3.6.x, 3.7.x, main ]
         test-type:
           - type: core
             arguments: ":reactor-core:test --no-daemon"
@@ -43,7 +43,7 @@ jobs:
           distribution: 'temurin'
           java-version: 11
       - name: Setup Java 21
-        if: contains('main 3.6.x', matrix.branch)
+        if: contains('main 3.6.x 3.7.x', matrix.branch)
         uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # tag=v3
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f4543143fc..e7577a0d2b 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -41,7 +41,7 @@ jobs:
         distribution: 'temurin'
         java-version: 11
     - name: Setup JDK 21
-      if: contains('main 3.6.x', github.base_ref)
+      if: contains('main 3.6.x 3.7.x', github.base_ref)
       uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # tag=v3
       with:
         distribution: 'temurin'
@@ -108,7 +108,7 @@ jobs:
         distribution: 'temurin'
         java-version: 11
     - name: Setup JDK 21
-      if: contains('main 3.6.x', github.base_ref)
+      if: contains('main 3.6.x 3.7.x', github.base_ref)
       uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # tag=v3
       with:
         distribution: 'temurin'
@@ -146,7 +146,7 @@ jobs:
         distribution: 'temurin'
         java-version: 11
     - name: Setup JDK 21
-      if: contains('main 3.6.x', github.base_ref)
+      if: contains('main 3.6.x 3.7.x', github.base_ref)
       uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # tag=v3
       with:
         distribution: 'temurin'
@@ -186,7 +186,7 @@ jobs:
         distribution: 'temurin'
         java-version: 11
     - name: Setup JDK 21
-      if: contains('main 3.6.x', github.base_ref)
+      if: contains('main 3.6.x 3.7.x', github.base_ref)
       uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # tag=v3
       with:
         distribution: 'temurin'
diff --git a/.github/workflows/snapshots.yml b/.github/workflows/snapshots.yml
index acf9e05b1f..e05e3514d7 100644
--- a/.github/workflows/snapshots.yml
+++ b/.github/workflows/snapshots.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        branch: [ 3.6.x, main ]
+        branch: [ 3.6.x, 3.7.x, main ]
         test-type:
           - type: core
             arguments: ":reactor-core:test --no-daemon -DuseSnapshotMicrometerVersion=true"
@@ -41,7 +41,7 @@ jobs:
           distribution: 'temurin'
           java-version: 11
       - name: Setup Java 21
-        if: contains('main 3.6.x', matrix.branch)
+        if: contains('main 3.6.x 3.7.x', matrix.branch)
         uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # tag=v3
         with:
           distribution: 'temurin'
diff --git a/build.gradle b/build.gradle
index f45ee0e945..eb09d47b12 100644
--- a/build.gradle
+++ b/build.gradle
@@ -108,7 +108,7 @@ spotless {
 		enforceCheck false
 	}
 	else {
-		String spotlessBranch = "origin/main"
+		String spotlessBranch = "origin/3.7.x"
 		println "[Spotless] Local run detected, ratchet from $spotlessBranch"
 		ratchetFrom spotlessBranch
 	}