diff --git a/README.md b/README.md
index 3843647..fce0d78 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ Verify the installation and build number of `zig` like so:
 
 ```
 $ zig version
-0.11.0-dev.3295+xxxxxxxxx
+0.11.0-dev.3747+xxxxxxxxx
 ```
 
 Clone this repository with Git:
@@ -89,7 +89,8 @@ that if you update one, you may need to also update the other.
 
 ### Version Changes
 
-Version-0.11.0-dev.3295+7cb2e653a
+Version-0.11.0-dev.3747+7b5bd3a93
+* *2023-05-25* zig 0.11.0-dev.3747 - `@enumToInt` is now `@intFromEnum` and `@intToFloat` is now `@floatFromInt`
 * *2023-05-25* zig 0.11.0-dev.3295 - `std.debug.TTY` is now `std.io.tty`
 * *2023-04-30* zig 0.11.0-dev.2704 - use of the new `std.Build.ExecutableOptions.link_libc` field
 * *2023-04-12* zig 0.11.0-dev.2560 - changes in `std.Build` - remove run() and install()
diff --git a/exercises/036_enums2.zig b/exercises/036_enums2.zig
index 11af153..3348f86 100644
--- a/exercises/036_enums2.zig
+++ b/exercises/036_enums2.zig
@@ -57,8 +57,8 @@ pub fn main() void {
         \\</p>
         \\
     , .{
-        @enumToInt(Color.red),
-        @enumToInt(Color.green),
-        @enumToInt(???), // Oops! We're missing something!
+        @intFromEnum(Color.red),
+        @intFromEnum(Color.green),
+        @intFromEnum(???), // Oops! We're missing something!
     });
 }
diff --git a/exercises/096_memory_allocation.zig b/exercises/096_memory_allocation.zig
index 8e348be..7538ba4 100644
--- a/exercises/096_memory_allocation.zig
+++ b/exercises/096_memory_allocation.zig
@@ -45,7 +45,7 @@ fn runningAverage(arr: []const f64, avg: []f64) void {
 
     for (0.., arr) |index, val| {
         sum += val;
-        avg[index] = sum / @intToFloat(f64, index + 1);
+        avg[index] = sum / @floatFromInt(f64, index + 1);
     }
 }
 
diff --git a/patches/patches/036_enums2.patch b/patches/patches/036_enums2.patch
index c20905a..367b780 100644
--- a/patches/patches/036_enums2.patch
+++ b/patches/patches/036_enums2.patch
@@ -7,6 +7,6 @@
 ---
 >         \\  <span style="color: #{x:0>6}">Blue</span>
 62c62
-<         @enumToInt(???), // Oops! We're missing something!
+<         @intFromEnum(???), // Oops! We're missing something!
 ---
->         @enumToInt(Color.blue), // Oops! We're missing something!
+>         @intFromEnum(Color.blue), // Oops! We're missing something!
diff --git a/src/compat.zig b/src/compat.zig
index a014b24..951899a 100644
--- a/src/compat.zig
+++ b/src/compat.zig
@@ -15,7 +15,7 @@ const print = if (@hasDecl(debug, "print")) debug.print else debug.warn;
 // When changing this version, be sure to also update README.md in two places:
 //     1) Getting Started
 //     2) Version Changes
-const needed_version_str = "0.11.0-dev.3295";
+const needed_version_str = "0.11.0-dev.3747";
 
 fn isCompatible() bool {
     if (!@hasDecl(builtin, "zig_version") or !@hasDecl(std, "SemanticVersion")) {