diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f9c414..5b12067 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Updated pip from 24.2 to 24.3.1. ([#285](https://github.com/heroku/buildpacks-python/pull/285))
 - Updated Poetry from 1.8.3 to 1.8.4. ([#286](https://github.com/heroku/buildpacks-python/pull/286))
 
 ## [0.19.0] - 2024-10-10
diff --git a/requirements/pip.txt b/requirements/pip.txt
index 8669e35..662f25f 100644
--- a/requirements/pip.txt
+++ b/requirements/pip.txt
@@ -1 +1 @@
-pip==24.2
+pip==24.3.1
diff --git a/tests/pip_test.rs b/tests/pip_test.rs
index 3182a53..73451e3 100644
--- a/tests/pip_test.rs
+++ b/tests/pip_test.rs
@@ -190,7 +190,7 @@ fn pip_cache_previous_buildpack_version() {
                     Installing Python {DEFAULT_PYTHON_FULL_VERSION}
                     
                     [Installing pip]
-                    Discarding cached pip {PIP_VERSION}
+                    Discarding cached pip 24.2
                     Installing pip {PIP_VERSION}
                     
                     [Installing dependencies using pip]