diff --git a/rl-and-evals/eval/requirements_lcb.txt b/rl-and-evals/eval/requirements_lcb.txt
index 15dd3bd..0994bbc 100644
--- a/rl-and-evals/eval/requirements_lcb.txt
+++ b/rl-and-evals/eval/requirements_lcb.txt
@@ -111,7 +111,7 @@ psutil==6.0.0
 ptyprocess==0.7.0
 py-cpuinfo==9.0.0
 pyairports==2.1.1
-pyarrow==15.0.2
+pyarrow==23.0.1
 pyarrow-hotfix==0.6
 pyasn1==0.6.0
 pyasn1_modules==0.4.0
diff --git a/rl-and-evals/eval/requirements_prime.txt b/rl-and-evals/eval/requirements_prime.txt
index 5fe1d4c..ca5af42 100644
--- a/rl-and-evals/eval/requirements_prime.txt
+++ b/rl-and-evals/eval/requirements_prime.txt
@@ -111,7 +111,7 @@ ptyprocess==0.7.0
 pure_eval==0.2.3
 py-cpuinfo==9.0.0
 pyairports==2.1.1
-pyarrow==18.0.0
+pyarrow==23.0.1
 pycountry==24.6.1
 pydantic==2.9.2
 pydantic_core==2.23.4
diff --git a/rl-and-evals/eval/requirements_qwen_math.txt b/rl-and-evals/eval/requirements_qwen_math.txt
index 0bf8d52..fd17143 100644
--- a/rl-and-evals/eval/requirements_qwen_math.txt
+++ b/rl-and-evals/eval/requirements_qwen_math.txt
@@ -77,7 +77,7 @@ protobuf==5.29.0
 psutil==6.1.0
 py-cpuinfo==9.0.0
 pyairports==2.1.1
-pyarrow==18.1.0
+pyarrow==23.0.1
 pycountry==24.6.1
 pydantic==2.10.3
 pydantic_core==2.27.1