diff --git a/fixtures/util/override_buildpack/override.yml b/fixtures/util/override_buildpack/override.yml
index 5559bdf9..d3be3719 100644
--- a/fixtures/util/override_buildpack/override.yml
+++ b/fixtures/util/override_buildpack/override.yml
@@ -1,10 +1,10 @@
 version_lines:
-  mainline: 1.29.999
+  mainline: 1.31.999
 nginx:
   dependencies:
   - name: nginx
-    version: 1.29.999
-    uri: https://buildpacks.cloudfoundry.org/dependencies/nginx/nginx-1.29.999-linux-x64.tgz
+    version: 1.31.999
+    uri: https://buildpacks.cloudfoundry.org/dependencies/nginx/nginx-1.31.999-linux-x64.tgz
     file: BUILDPACK_DIR/nginx.tgz
     sha256: 062d906c87839d03b243e2821e10653c89b4c92878bfe2bf995dec231e117bfc
     cf_stacks:
diff --git a/manifest.yml b/manifest.yml
index b15504fa..305e0c20 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -4,7 +4,7 @@ default_versions:
 - name: nginx
   version: 1.29.x
 version_lines:
-  mainline: 1.29.x
+  mainline: 1.31.x
   stable: 1.30.x
 dependency_deprecation_dates: 
 dependencies:
@@ -56,6 +56,22 @@ dependencies:
   - cflinuxfs5
   source: http://nginx.org/download/nginx-1.30.3.tar.gz
   source_sha256: e5823dc6f45610993def93ebf6cfce68264af4958c77e874b7d20f3709001b8f
+- name: nginx
+  version: 1.31.2
+  uri: https://buildpacks.cloudfoundry.org/dependencies/nginx/nginx_1.31.2_linux_x64_cflinuxfs4_b837d5de.tgz
+  sha256: b837d5de6e64178355e42ab6f7a6a5fdd0c61ce146780e3bd0da9ee93c4011fa
+  cf_stacks:
+  - cflinuxfs4
+  source: http://nginx.org/download/nginx-1.31.2.tar.gz
+  source_sha256: af2a957c41da636ddc4f883e4523c6d140b4784dbce42000c364ae5092aa473c
+- name: nginx
+  version: 1.31.2
+  uri: https://buildpacks.cloudfoundry.org/dependencies/nginx/nginx_1.31.2_linux_x64_cflinuxfs5_9ecc8fa6.tgz
+  sha256: 9ecc8fa62fb89b52b4057e95ad383dd29ced8a188241e71efa2fb295c28f5efd
+  cf_stacks:
+  - cflinuxfs5
+  source: http://nginx.org/download/nginx-1.31.2.tar.gz
+  source_sha256: af2a957c41da636ddc4f883e4523c6d140b4784dbce42000c364ae5092aa473c
 - name: openresty
   version: 1.21.4.4
   uri: https://buildpacks.cloudfoundry.org/dependencies/openresty/openresty_1.21.4.4_linux_x64_cflinuxfs3_9ade85e8.tgz
diff --git a/src/nginx/integration/default_test.go b/src/nginx/integration/default_test.go
index 78860ff9..aa1cc976 100644
--- a/src/nginx/integration/default_test.go
+++ b/src/nginx/integration/default_test.go
@@ -114,7 +114,7 @@ func testDefault(platform switchblade.Platform, fixtures string) func(*testing.T
 					Execute(name, filepath.Join(fixtures, "default", "unspecified_version"))
 				Expect(err).NotTo(HaveOccurred())
 
-				Eventually(logs).Should(ContainSubstring(`No nginx version specified - using mainline => 1.29.`))
+				Eventually(logs).Should(ContainSubstring(`No nginx version specified - using mainline => 1.31.`))
 				Eventually(logs).ShouldNot(ContainSubstring(`Requested nginx version:`))
 
 				Eventually(deployment).Should(Serve(ContainSubstring("Exciting Content")))
@@ -133,7 +133,7 @@ func testDefault(platform switchblade.Platform, fixtures string) func(*testing.T
 					Execute(name, filepath.Join(fixtures, "default", "mainline"))
 				Expect(err).NotTo(HaveOccurred())
 
-				Eventually(logs).Should(ContainSubstring(`Requested nginx version: mainline => 1.29.`))
+				Eventually(logs).Should(ContainSubstring(`Requested nginx version: mainline => 1.31.`))
 
 				Eventually(deployment).Should(Serve(ContainSubstring("Exciting Content")))
 
@@ -170,7 +170,7 @@ func testDefault(platform switchblade.Platform, fixtures string) func(*testing.T
 					Execute(name, filepath.Join(fixtures, "default", "unavailable_version"))
 				Expect(err).To(HaveOccurred())
 
-				Eventually(logs).Should(ContainSubstring(`Available versions: mainline, stable, 1.29.x, 1.30.x`))
+				Eventually(logs).Should(ContainSubstring(`Available versions: mainline, stable, 1.30.x, 1.31.x`))
 			})
 		})