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-rw-r--r--lake-manifest.json2
-rw-r--r--lakefile.toml2
-rw-r--r--lean-toolchain2
3 files changed, 3 insertions, 3 deletions
diff --git a/lake-manifest.json b/lake-manifest.json
index 0e55485..97933e6 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,7 +5,7 @@
"type": "git",
"subDir": null,
"scope": "",
- "rev": "79f6af06385585087f08a7d77eb43d8674c16948",
+ "rev": "ff5c64836ede27d87dbc56b3869021ad8b0d255b",
"name": "BinaryHeap",
"manifestFile": "lake-manifest.json",
"inputRev": null,
diff --git a/lakefile.toml b/lakefile.toml
index 6dafdc4..f0a7fba 100644
--- a/lakefile.toml
+++ b/lakefile.toml
@@ -12,4 +12,4 @@ name = "LeanAStarTest"
[[require]]
name = "BinaryHeap"
git = "http://git.grois.info/BinaryHeap"
-revision = "79f6af06385585087f08a7d77eb43d8674c16948" \ No newline at end of file
+revision = "ff5c64836ede27d87dbc56b3869021ad8b0d255b" \ No newline at end of file
diff --git a/lean-toolchain b/lean-toolchain
index 6c721df..893a7f3 100644
--- a/lean-toolchain
+++ b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:4.20.1
+leanprover/lean4:4.21.0