diff --git a/book/games/pong/Cargo.lock b/book/games/pong/Cargo.lock
index 1597215a..cff08e4b 100644
--- a/book/games/pong/Cargo.lock
+++ b/book/games/pong/Cargo.lock
@@ -19,6 +19,7 @@ name = "agb"
 version = "0.14.0"
 dependencies = [
  "agb_fixnum",
+ "agb_hashmap",
  "agb_image_converter",
  "agb_macros",
  "agb_sound_converter",
@@ -35,6 +36,13 @@ dependencies = [
  "agb_macros",
 ]
 
+[[package]]
+name = "agb_hashmap"
+version = "0.14.0"
+dependencies = [
+ "rustc-hash",
+]
+
 [[package]]
 name = "agb_image_converter"
 version = "0.14.0"
diff --git a/examples/combo/Cargo.lock b/examples/combo/Cargo.lock
index ac40b044..84f65f39 100644
--- a/examples/combo/Cargo.lock
+++ b/examples/combo/Cargo.lock
@@ -19,6 +19,7 @@ name = "agb"
 version = "0.14.0"
 dependencies = [
  "agb_fixnum",
+ "agb_hashmap",
  "agb_image_converter",
  "agb_macros",
  "agb_sound_converter",
@@ -35,6 +36,13 @@ dependencies = [
  "agb_macros",
 ]
 
+[[package]]
+name = "agb_hashmap"
+version = "0.14.0"
+dependencies = [
+ "rustc-hash",
+]
+
 [[package]]
 name = "agb_image_converter"
 version = "0.14.0"
diff --git a/examples/hyperspace-roll/Cargo.lock b/examples/hyperspace-roll/Cargo.lock
index 753b5b84..651a3d7a 100644
--- a/examples/hyperspace-roll/Cargo.lock
+++ b/examples/hyperspace-roll/Cargo.lock
@@ -19,6 +19,7 @@ name = "agb"
 version = "0.14.0"
 dependencies = [
  "agb_fixnum",
+ "agb_hashmap",
  "agb_image_converter",
  "agb_macros",
  "agb_sound_converter",
@@ -35,6 +36,13 @@ dependencies = [
  "agb_macros",
 ]
 
+[[package]]
+name = "agb_hashmap"
+version = "0.14.0"
+dependencies = [
+ "rustc-hash",
+]
+
 [[package]]
 name = "agb_image_converter"
 version = "0.14.0"
diff --git a/examples/the-hat-chooses-the-wizard/Cargo.lock b/examples/the-hat-chooses-the-wizard/Cargo.lock
index 4de4793d..cecf9caf 100644
--- a/examples/the-hat-chooses-the-wizard/Cargo.lock
+++ b/examples/the-hat-chooses-the-wizard/Cargo.lock
@@ -19,6 +19,7 @@ name = "agb"
 version = "0.14.0"
 dependencies = [
  "agb_fixnum",
+ "agb_hashmap",
  "agb_image_converter",
  "agb_macros",
  "agb_sound_converter",
@@ -35,6 +36,13 @@ dependencies = [
  "agb_macros",
 ]
 
+[[package]]
+name = "agb_hashmap"
+version = "0.14.0"
+dependencies = [
+ "rustc-hash",
+]
+
 [[package]]
 name = "agb_image_converter"
 version = "0.14.0"
diff --git a/examples/the-purple-night/Cargo.lock b/examples/the-purple-night/Cargo.lock
index 8b6264da..bd9ad872 100644
--- a/examples/the-purple-night/Cargo.lock
+++ b/examples/the-purple-night/Cargo.lock
@@ -19,6 +19,7 @@ name = "agb"
 version = "0.14.0"
 dependencies = [
  "agb_fixnum",
+ "agb_hashmap",
  "agb_image_converter",
  "agb_macros",
  "agb_sound_converter",
@@ -35,6 +36,13 @@ dependencies = [
  "agb_macros",
 ]
 
+[[package]]
+name = "agb_hashmap"
+version = "0.14.0"
+dependencies = [
+ "rustc-hash",
+]
+
 [[package]]
 name = "agb_image_converter"
 version = "0.14.0"