diff --git a/Cargo.toml b/Cargo.toml
index 35259d83..7911effd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ rust-version.workspace = true
 version.workspace = true
 
 [package.metadata]
-msrv = "1.65.0"  # Needed to duplicate, because cargo-msrv does not support workspace
+msrv = "1.70.0"  # Needed to duplicate, because cargo-msrv does not support workspace
 
 [package.metadata.release]
 pre-release-replacements = [