diff --git a/Cargo.lock b/Cargo.lock
index a4b5c42..824205e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -40,7 +40,7 @@ dependencies = [
 [[package]]
 name = "mon"
 version = "0.1.0"
-source = "git+https://jturnerusa.dev/cgit/mon/?rev=5b7d7eec545864727d33bb59503f0349cf02b337#5b7d7eec545864727d33bb59503f0349cf02b337"
+source = "git+https://jturnerusa.dev/cgit/mon/?rev=34d8eeb989012b0f20041b11a60ced24ca702527#34d8eeb989012b0f20041b11a60ced24ca702527"
 
 [[package]]
 name = "proc-macro2"
diff --git a/Cargo.toml b/Cargo.toml
index 26d1de3..345c08d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
-mon = { git = "https://jturnerusa.dev/cgit/mon/", rev = "5b7d7eec545864727d33bb59503f0349cf02b337" }
+mon = { git = "https://jturnerusa.dev/cgit/mon/", rev = "34d8eeb989012b0f20041b11a60ced24ca702527" }
 get = { git = "https://jturnerusa.dev/cgit/get/", rev = "cd5f75b65777a855ab010c3137304ac05f2e56b8" }
 itertools = "0.14.0"
 thiserror = "2.0.17"
diff --git a/src/ebuild/parsers.rs b/src/ebuild/parsers.rs
index 8ab2978..77eb494 100644
--- a/src/ebuild/parsers.rs
+++ b/src/ebuild/parsers.rs
@@ -114,34 +114,26 @@ where
 
     fn parser() -> Self::Parser {
         |it| {
-            let all_of_group = Depend::parser()
-                .separated_by(whitespace1())
-                .at_least(1)
-                .delimited_by(tag("(").followed_by(whitespace1()), tag(")"))
-                .map(|exprs| Depend::AllOf(exprs));
+            let exprs = || {
+                Depend::parser()
+                    .separated_by_with_trailing(whitespace1())
+                    .at_least(1)
+                    .delimited_by(tag("(").followed_by(whitespace1()), tag(")"))
+            };
 
-            let any_of_group = Depend::parser()
-                .separated_by(whitespace1())
-                .at_least(1)
-                .delimited_by(tag("(").followed_by(whitespace1()), tag(")"))
+            let all_of_group = exprs().map(|exprs| Depend::AllOf(exprs));
+
+            let any_of_group = exprs()
                 .preceded_by(tag("||").followed_by(whitespace1()))
                 .map(|exprs| Depend::AnyOf(exprs));
 
-            let one_of_group = Depend::parser()
-                .separated_by(whitespace1())
-                .at_least(1)
-                .delimited_by(tag("(").followed_by(whitespace1()), tag(")"))
+            let one_of_group = exprs()
                 .preceded_by(tag("^^").followed_by(whitespace1()))
                 .map(|exprs| Depend::OneOf(exprs));
 
             let conditional_group = Conditional::parser()
                 .followed_by(whitespace1())
-                .and(
-                    Depend::parser()
-                        .separated_by(whitespace1())
-                        .at_least(1)
-                        .delimited_by(tag("(").followed_by(whitespace1()), tag(")")),
-                )
+                .and(exprs())
                 .map(|(conditional, exprs)| Depend::ConditionalGroup(conditional, exprs));
 
             T::parser()