diff --git a/pyb_utils/named_tuples.py b/pyb_utils/named_tuples.py
index 2cc2cbf..ba3fc65 100644
--- a/pyb_utils/named_tuples.py
+++ b/pyb_utils/named_tuples.py
@@ -71,7 +71,11 @@
 
 def getDynamicsInfo(bodyUniqueId, linkIndex, physicsClientId=0):
     return DynamicsInfo(
-        *pyb.getDynamicsInfo(bodyUniqueId, linkIndex, physicsClientId)
+        *pyb.getDynamicsInfo(
+            bodyUniqueId=bodyUniqueId,
+            linkIndex=linkIndex,
+            physicsClientId=physicsClientId,
+        )
     )
 
 
@@ -79,7 +83,11 @@ def getContactPoints(
     bodyA=-1, bodyB=-1, linkIndexA=-2, linkIndexB=-2, physicsClientId=0
 ):
     points_raw = pyb.getContactPoints(
-        bodyA, bodyB, linkIndexA, linkIndexB, physicsClientId
+        bodyA=bodyA,
+        bodyB=bodyB,
+        linkIndexA=linkIndexA,
+        linkIndexB=linkIndexB,
+        physicsClientId=physicsClientId,
     )
     return [ContactPoint(*point) for point in points_raw]
 
@@ -88,12 +96,20 @@ def getClosestPoints(
     bodyA, bodyB, distance, linkIndexA=-2, linkIndexB=-2, physicsClientId=0
 ):
     points_raw = pyb.getClosestPoints(
-        bodyA, bodyB, distance, linkIndexA, linkIndexB, physicsClientId
+        bodyA=bodyA,
+        bodyB=bodyB,
+        distance=distance,
+        linkIndexA=linkIndexA,
+        linkIndexB=linkIndexB,
+        physicsClientId=physicsClientId,
     )
     return [ContactPoint(*point) for point in points_raw]
 
 
 def getConstraintInfo(constraintUniqueId, physicsClientId=0):
     return ConstraintInfo(
-        *pyb.getConstraintInfo(constraintUniqueId, physicsClientId)
+        *pyb.getConstraintInfo(
+            constraintUniqueId=constraintUniqueId,
+            physicsClientId=physicsClientId,
+        )
     )
diff --git a/pyproject.toml b/pyproject.toml
index 4fb3182..91ee72b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ line-length = 80
 
 [tool.poetry]
 name = "pyb_utils"
-version = "0.3.0"
+version = "0.3.1"
 description = "Basic utilities for PyBullet, including collision detection, ghost (i.e. visual-only) objects, and cameras."
 authors = ["Adam Heins <mail@adamheins.com>"]
 license = "MIT"