diff --git a/Cargo.lock b/Cargo.lock
index a856d9a..270a9c6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1830,9 +1830,9 @@ dependencies = [
 
 [[package]]
 name = "thegraph-core"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf9f477fea2546838b51a67011fdc7b5e8c7197cfa1e10f2d4bcc78f9f078fc6"
+checksum = "a631d199e2ebee326994005b884d3a3ee9b09e9e9204e953e1814fbd11687ecf"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/indexer-selection/Cargo.toml b/indexer-selection/Cargo.toml
index 1499186..58f6d15 100644
--- a/indexer-selection/Cargo.toml
+++ b/indexer-selection/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 [dependencies]
 candidate-selection = { path = "../candidate-selection" }
 custom_debug = "0.6.1"
-thegraph-core = "0.3.0"
+thegraph-core = "0.3.1"
 url = "2.5.0"
 
 [dev-dependencies]
diff --git a/simulator/Cargo.toml b/simulator/Cargo.toml
index 9ab1666..0dfb10d 100644
--- a/simulator/Cargo.toml
+++ b/simulator/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 candidate-selection = { path = "../candidate-selection" }
 indexer-selection = { path = "../indexer-selection" }
 rand = "0.8.5"
-thegraph-core = "0.3.0"
+thegraph-core = "0.3.1"