diff --git a/partiql-ast/src/pretty.rs b/partiql-ast/src/pretty.rs
index d577ed21..e7d6ba29 100644
--- a/partiql-ast/src/pretty.rs
+++ b/partiql-ast/src/pretty.rs
@@ -4,7 +4,7 @@ use partiql_common::pretty::{
     pretty_seperated_doc, pretty_seq, pretty_seq_doc, PrettyDoc, PRETTY_INDENT_MINOR_NEST,
     PRETTY_INDENT_SUBORDINATE_CLAUSE_NEST,
 };
-use pretty::{DocAllocator, DocBuilder, Pretty};
+use pretty::{DocAllocator, DocBuilder};
 impl<T> PrettyDoc for AstNode<T>
 where
     T: PrettyDoc,
diff --git a/partiql-eval/src/eval/expr/operators.rs b/partiql-eval/src/eval/expr/operators.rs
index 11c5ca67..2da5c4d7 100644
--- a/partiql-eval/src/eval/expr/operators.rs
+++ b/partiql-eval/src/eval/expr/operators.rs
@@ -1,7 +1,6 @@
 use crate::eval::eval_expr_wrapper::{
     ArgCheckControlFlow, ArgChecker, ArgShortCircuit, BinaryValueExpr, DefaultArgChecker,
-    ExecuteEvalExpr, NullArgChecker, PropagateMissing, PropagateNull, TernaryValueExpr,
-    UnaryValueExpr,
+    ExecuteEvalExpr, PropagateMissing, PropagateNull, TernaryValueExpr, UnaryValueExpr,
 };
 
 use crate::eval::expr::{BindError, BindEvalExpr, EvalExpr};
diff --git a/partiql-value/src/lib.rs b/partiql-value/src/lib.rs
index 06c5aa43..cb27e2f5 100644
--- a/partiql-value/src/lib.rs
+++ b/partiql-value/src/lib.rs
@@ -27,7 +27,7 @@ pub use list::*;
 pub use pretty::*;
 pub use tuple::*;
 
-use partiql_common::pretty::{PrettyDoc, ToPretty, ToPrettyResult};
+use partiql_common::pretty::ToPretty;
 #[cfg(feature = "serde")]
 use serde::{Deserialize, Serialize};
 
diff --git a/partiql-value/src/pretty.rs b/partiql-value/src/pretty.rs
index e38d09f8..5767ca95 100644
--- a/partiql-value/src/pretty.rs
+++ b/partiql-value/src/pretty.rs
@@ -1,10 +1,8 @@
 use crate::{Bag, DateTime, List, Tuple, Value};
 use partiql_common::pretty::{
-    pretty_prefixed_doc, pretty_seq, pretty_surrounded, PrettyDoc, ToPretty, ToPrettyResult,
-    PRETTY_INDENT_MINOR_NEST,
+    pretty_prefixed_doc, pretty_seq, pretty_surrounded, PrettyDoc, PRETTY_INDENT_MINOR_NEST,
 };
-use pretty::{Arena, DocAllocator, DocBuilder, Pretty};
-use std::io::Write;
+use pretty::{DocAllocator, DocBuilder};
 
 impl PrettyDoc for Value {
     #[inline]
diff --git a/partiql/tests/comparisons.rs b/partiql/tests/comparisons.rs
index 5a6ded6f..67716dd9 100644
--- a/partiql/tests/comparisons.rs
+++ b/partiql/tests/comparisons.rs
@@ -3,7 +3,7 @@ use assert_matches::assert_matches;
 use itertools::Itertools;
 use partiql_eval::eval::Evaluated;
 use partiql_eval::plan::EvaluationMode;
-use partiql_value::{Comparable, DateTime, Value};
+use partiql_value::{Comparable, Value};
 
 mod common;
 
diff --git a/partiql/tests/pretty.rs b/partiql/tests/pretty.rs
index 23e40ecd..86d30e3a 100644
--- a/partiql/tests/pretty.rs
+++ b/partiql/tests/pretty.rs
@@ -2,7 +2,6 @@ use crate::common::parse;
 use itertools::Itertools;
 use partiql_ast::ast::{AstNode, TopLevelQuery};
 use partiql_common::pretty::ToPretty;
-use partiql_parser::ParserResult;
 use partiql_value::{bag, list, tuple, DateTime, Value};
 use rust_decimal::prelude::FromPrimitive;
 use time::macros::{date, datetime, offset, time};