diff --git a/requirements_dev_darwin_lock.txt b/requirements_dev_darwin_lock.txt
index a43b39bc..24f5e779 100644
--- a/requirements_dev_darwin_lock.txt
+++ b/requirements_dev_darwin_lock.txt
@@ -293,9 +293,9 @@ datasets==2.2.1 \
     --hash=sha256:1938f3e99599422de50b9b54fe802aca854ed130382dab0b3820c821f7ae6d5e \
     --hash=sha256:d362717c4394589b516c8f397ff20a6fe720454aed877ab61d06f3bc05df9544
     # via -r requirements-dev.txt
-dill==0.3.9 \
-    --hash=sha256:468dff3b89520b474c0397703366b7b95eebe6303f108adf9b19da1f702be87a \
-    --hash=sha256:81aa267dddf68cbfe8029c42ca9ec6a4ab3b22371d1c450abc54422577b4512c
+dill==0.4.0 \
+    --hash=sha256:0633f1d2df477324f53a895b02c901fb961bdbf65a17122586ea7019292cbcf0 \
+    --hash=sha256:44f54bf6412c2c8464c14e8243eb163690a9800dbe2c367330883b19c7561049
     # via
     #   datasets
     #   multiprocess
diff --git a/requirements_lock_3_10.txt b/requirements_lock_3_10.txt
index bd93e0ff..3e7e0f95 100644
--- a/requirements_lock_3_10.txt
+++ b/requirements_lock_3_10.txt
@@ -12,9 +12,9 @@ cloudpickle==3.1.0 \
     --hash=sha256:81a929b6e3c7335c863c771d673d105f02efdb89dfaba0c90495d1c64796601b \
     --hash=sha256:fe11acda67f61aaaec473e3afe030feb131d78a43461b718185363384f1ba12e
     # via -r requirements.txt
-dill==0.3.9 \
-    --hash=sha256:468dff3b89520b474c0397703366b7b95eebe6303f108adf9b19da1f702be87a \
-    --hash=sha256:81aa267dddf68cbfe8029c42ca9ec6a4ab3b22371d1c450abc54422577b4512c
+dill==0.4.0 \
+    --hash=sha256:0633f1d2df477324f53a895b02c901fb961bdbf65a17122586ea7019292cbcf0 \
+    --hash=sha256:44f54bf6412c2c8464c14e8243eb163690a9800dbe2c367330883b19c7561049
     # via multiprocess
 grpcio==1.66.0 \
     --hash=sha256:0f3010bf46b2a01c9e40644cb9ed91b4b8435e5c500a275da5f9f62580e31e80 \
diff --git a/requirements_lock_3_11.txt b/requirements_lock_3_11.txt
index 26200fd6..6a12d385 100644
--- a/requirements_lock_3_11.txt
+++ b/requirements_lock_3_11.txt
@@ -12,9 +12,9 @@ cloudpickle==3.1.0 \
     --hash=sha256:81a929b6e3c7335c863c771d673d105f02efdb89dfaba0c90495d1c64796601b \
     --hash=sha256:fe11acda67f61aaaec473e3afe030feb131d78a43461b718185363384f1ba12e
     # via -r requirements.txt
-dill==0.3.9 \
-    --hash=sha256:468dff3b89520b474c0397703366b7b95eebe6303f108adf9b19da1f702be87a \
-    --hash=sha256:81aa267dddf68cbfe8029c42ca9ec6a4ab3b22371d1c450abc54422577b4512c
+dill==0.4.0 \
+    --hash=sha256:0633f1d2df477324f53a895b02c901fb961bdbf65a17122586ea7019292cbcf0 \
+    --hash=sha256:44f54bf6412c2c8464c14e8243eb163690a9800dbe2c367330883b19c7561049
     # via multiprocess
 grpcio==1.66.0 \
     --hash=sha256:0f3010bf46b2a01c9e40644cb9ed91b4b8435e5c500a275da5f9f62580e31e80 \