alixinne
diff --git a/‎Cargo.lock
+26-4 b/‎Cargo.lock
+26-4
diff --git a/‎glslt/Cargo.toml
+1-1 b/‎glslt/Cargo.toml
+1-1
@@ -26,7 +26,7 @@ sha-1 = "0.10"
 petgraph = "0.6"
 bimap = "0.6"
 log = "0.4"
-indexmap = { version = "1.9", features = ["std"] }
+indexmap = { version = "2.1", features = ["std"] }
 
 [dependencies.pyo3]
 version = "0.20"