diff --git a/programs/project_mappers/Cargo.toml b/programs/project_mappers/Cargo.toml
index 86d6e68..aa6f868 100644
--- a/programs/project_mappers/Cargo.toml
+++ b/programs/project_mappers/Cargo.toml
@@ -17,4 +17,4 @@ default = []
 idl-build = ["anchor-lang/idl-build"]
 
 [dependencies]
-anchor-lang = "0.30.1"
+anchor-lang = "1.2.0"