diff --git a/mjx/requirements.txt b/mjx/requirements.txt
index d8386a4a..d5cab687 100644
--- a/mjx/requirements.txt
+++ b/mjx/requirements.txt
@@ -33,8 +33,8 @@ jaxlib==0.4.18; python_version >= '3.9' \
     --hash=sha256:6cb20bbbdafd90e71ad0deb9295519a0175c108c8c557b84fb9fe94f751daee4 \
     --hash=sha256:116a0d6aedd3e856b52493d7e392fb1b40952b84fb72448fde1c1ab5687db667 \
     --hash=sha256:9593ff69f424947567e206f3e356b2a2df55ca68e6d815d5adc6cae308e8f652
-pip==23.2.1 \
-    --hash=sha256:7ccf472345f20d35bdc9d1841ff5f313260c2c33fe417f48c30ac46cccabf5be
+pip==23.3.1 \
+    --hash=sha256:55eb67bb6171d37447e82213be585b75fe2b12b359e993773aca4de9247a052b
 pytest==7.4.2 \
     --hash=sha256:1d881c6124e08ff0a1bb75ba3ec0bfd8b5354a01c194ddd5a0a870a48d99b002
 pytest-xdist==3.3.1 \
diff --git a/python/build_requirements.txt b/python/build_requirements.txt
index 2914a75a..cee4ffae 100644
--- a/python/build_requirements.txt
+++ b/python/build_requirements.txt
@@ -41,8 +41,8 @@ numpy==1.26.0; python_version >= '3.9' \
     --hash=sha256:c78a22e95182fb2e7874712433eaa610478a3caf86f28c621708d35fa4fd6e7f \
     --hash=sha256:86f737708b366c36b76e953c46ba5827d8c27b7a8c9d0f471810728e5a2fe57c \
     --hash=sha256:020cdbee66ed46b671429c7265cf00d8ac91c046901c55684954c3958525dab2
-pip==23.2.1 \
-    --hash=sha256:7ccf472345f20d35bdc9d1841ff5f313260c2c33fe417f48c30ac46cccabf5be
+pip==23.3.1 \
+    --hash=sha256:55eb67bb6171d37447e82213be585b75fe2b12b359e993773aca4de9247a052b
 PyOpenGL==3.1.7 \
     --hash=sha256:a6ab19cf290df6101aaf7470843a9c46207789855746399d0af92521a0a92b7a
 pytest==7.4.2 \
diff --git a/python/make_sdist_requirements.txt b/python/make_sdist_requirements.txt
index 91f7bdb8..d80b0c43 100644
--- a/python/make_sdist_requirements.txt
+++ b/python/make_sdist_requirements.txt
@@ -2,8 +2,8 @@ absl-py==2.0.0 \
     --hash=sha256:9a28abb62774ae4e8edbe2dd4c49ffcd45a6a848952a5eccc6a49f3f0fc1e2f3
 build==1.0.3 \
     --hash=sha256:589bf99a67df7c9cf07ec0ac0e5e2ea5d4b37ac63301c4986d1acb126aa83f8f
-pip==23.2.1 \
-    --hash=sha256:7ccf472345f20d35bdc9d1841ff5f313260c2c33fe417f48c30ac46cccabf5be
+pip==23.3.1 \
+    --hash=sha256:55eb67bb6171d37447e82213be585b75fe2b12b359e993773aca4de9247a052b
 setuptools==68.2.2 \
     --hash=sha256:b454a35605876da60632df1a60f736524eb73cc47bbc9f3f1ef1b644de74fd2a