diff --git a/codecs/webp/Makefile b/codecs/webp/Makefile
index 3ef5b57e..1851641c 100644
--- a/codecs/webp/Makefile
+++ b/codecs/webp/Makefile
@@ -1,4 +1,4 @@
-CODEC_URL = https://github.com/webmproject/libwebp/archive/36c81ff6a940f45b492e137b27eae7ff268c3cd8.tar.gz
+CODEC_URL = https://github.com/webmproject/libwebp/archive/d2e245ea9e959a5a79e1db0ed2085206947e98f2.tar.gz
 CODEC_DIR = node_modules/libwebp
 CODEC_BUILD_ROOT := $(CODEC_DIR)/build
 CODEC_BASELINE_BUILD_DIR := $(CODEC_BUILD_ROOT)/baseline
diff --git a/codecs/wp2/Makefile b/codecs/wp2/Makefile
index 911c7792..8d34a566 100644
--- a/codecs/wp2/Makefile
+++ b/codecs/wp2/Makefile
@@ -1,4 +1,4 @@
-CODEC_URL = https://chromium.googlesource.com/codecs/libwebp2/+archive/94de1c5c6d04cbadfea873a353f0aee3fbe02e84.tar.gz
+CODEC_URL = https://chromium.googlesource.com/codecs/libwebp2/+archive/7c0dceb507efdec47f9d219e0b8be91092db8b48.tar.gz
 CODEC_DIR = node_modules/wp2
 CODEC_BUILD_ROOT := $(CODEC_DIR)/build
 CODEC_BASELINE_BUILD_DIR := $(CODEC_BUILD_ROOT)/baseline
diff --git a/codecs/wp2/dec/wp2_dec.wasm b/codecs/wp2/dec/wp2_dec.wasm
index df589088..63aaf797 100644
Binary files a/codecs/wp2/dec/wp2_dec.wasm and b/codecs/wp2/dec/wp2_dec.wasm differ
diff --git a/codecs/wp2/enc/wp2_enc.cpp b/codecs/wp2/enc/wp2_enc.cpp
index 2d8b1fef..1efb2dd7 100644
--- a/codecs/wp2/enc/wp2_enc.cpp
+++ b/codecs/wp2/enc/wp2_enc.cpp
@@ -11,7 +11,7 @@ thread_local const val Uint8Array = val::global("Uint8Array");
 struct WP2Options {
   float quality;
   float alpha_quality;
-  int speed;
+  int effort;
   int pass;
   int uv_mode;
   float sns;
@@ -25,7 +25,7 @@ val encode(std::string image_in, int image_width, int image_height, WP2Options o
 
   config.quality = options.quality;
   config.alpha_quality = options.alpha_quality;
-  config.speed = options.speed;
+  config.effort = options.effort;
   config.pass = options.pass;
   config.uv_mode = static_cast<WP2::EncoderConfig::UVMode>(options.uv_mode);
   config.csp_type = static_cast<WP2::Csp>(options.csp_type);
@@ -57,7 +57,7 @@ EMSCRIPTEN_BINDINGS(my_module) {
   value_object<WP2Options>("WP2Options")
       .field("quality", &WP2Options::quality)
       .field("alpha_quality", &WP2Options::alpha_quality)
-      .field("speed", &WP2Options::speed)
+      .field("effort", &WP2Options::effort)
       .field("pass", &WP2Options::pass)
       .field("uv_mode", &WP2Options::uv_mode)
       .field("csp_type", &WP2Options::csp_type)
diff --git a/codecs/wp2/enc/wp2_enc.d.ts b/codecs/wp2/enc/wp2_enc.d.ts
index 507aa594..00ee4e63 100644
--- a/codecs/wp2/enc/wp2_enc.d.ts
+++ b/codecs/wp2/enc/wp2_enc.d.ts
@@ -1,7 +1,7 @@
 export interface EncodeOptions {
   quality: number;
   alpha_quality: number;
-  speed: number;
+  effort: number;
   pass: number;
   sns: number;
   uv_mode: UVMode;
diff --git a/codecs/wp2/enc/wp2_enc.js b/codecs/wp2/enc/wp2_enc.js
index 728c880f..7ec85609 100644
--- a/codecs/wp2/enc/wp2_enc.js
+++ b/codecs/wp2/enc/wp2_enc.js
@@ -29,20 +29,20 @@ function $a(a,b){0<=a.indexOf("j")||A("Assertion failed: getDynCaller should onl
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 toWireType:function(d,e){if("number"!==typeof e&&"boolean"!==typeof e)throw new TypeError('Cannot convert "'+Ua(e)+'" to '+this.name);return e},argPackAdvance:8,readValueFromPointer:Va(b,c),K:null})},m:function(a,b,c,d,e,g){var m=Za(b,c);a=U(a);e=Y(d,e);Ya(a,function(){db("Cannot call "+a+" due to unbound types",m)},b-1);Na([],m,function(h){var k=a,l=a;h=[h[0],null].concat(h.slice(1));var n=e,q=h.length;2>q&&W("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var x=
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-z.push(q+"_dtor"),n.push(h[p].K));ha&&(l+="var ret = retType.fromWireType(rv);\nreturn ret;\n");z.push(l+"}\n");h=Wa(z).apply(null,n);p=b-1;if(!f.hasOwnProperty(k))throw new Ma("Replacing nonexistant public symbol");void 0!==f[k].J&&void 0!==p?f[k].J[p]=h:(f[k]=h,f[k].R=p);return[]})},c:function(a,b,c,d,e){function g(l){return l}b=U(b);-1===e&&(e=4294967295);var m=Oa(c);if(0===d){var h=32-8*c;g=function(l){return l<<h>>>h}}var k=-1!=b.indexOf("unsigned");T(a,{name:b,fromWireType:g,toWireType:function(l,
+z.push(q+"_dtor"),n.push(h[p].K));ha&&(l+="var ret = retType.fromWireType(rv);\nreturn ret;\n");z.push(l+"}\n");h=Wa(z).apply(null,n);p=b-1;if(!f.hasOwnProperty(k))throw new Ma("Replacing nonexistant public symbol");void 0!==f[k].J&&void 0!==p?f[k].J[p]=h:(f[k]=h,f[k].R=p);return[]})},d:function(a,b,c,d,e){function g(l){return l}b=U(b);-1===e&&(e=4294967295);var m=Oa(c);if(0===d){var h=32-8*c;g=function(l){return l<<h>>>h}}var k=-1!=b.indexOf("unsigned");T(a,{name:b,fromWireType:g,toWireType:function(l,
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diff --git a/codecs/wp2/enc/wp2_enc.wasm b/codecs/wp2/enc/wp2_enc.wasm
index 472e0e0c..80871e03 100644
Binary files a/codecs/wp2/enc/wp2_enc.wasm and b/codecs/wp2/enc/wp2_enc.wasm differ
diff --git a/codecs/wp2/enc/wp2_enc_mt.js b/codecs/wp2/enc/wp2_enc_mt.js
index fde2370d..73e4ccbb 100644
--- a/codecs/wp2/enc/wp2_enc_mt.js
+++ b/codecs/wp2/enc/wp2_enc_mt.js
@@ -17,7 +17,7 @@ function Ba(a){return 2*a.length}function Ca(a,b){for(var c=0,d="";!(c>=b/4);){v
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@@ -84,7 +84,7 @@ A._emscripten_sync_run_in_main_thread=function(){return(A._emscripten_sync_run_i
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diff --git a/codecs/wp2/enc/wp2_enc_mt.wasm b/codecs/wp2/enc/wp2_enc_mt.wasm
index f99f754e..5e4285d7 100644
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diff --git a/codecs/wp2/enc/wp2_enc_mt_simd.js b/codecs/wp2/enc/wp2_enc_mt_simd.js
index 12797723..5aa585c1 100644
--- a/codecs/wp2/enc/wp2_enc_mt_simd.js
+++ b/codecs/wp2/enc/wp2_enc_mt_simd.js
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diff --git a/codecs/wp2/enc/wp2_enc_mt_simd.wasm b/codecs/wp2/enc/wp2_enc_mt_simd.wasm
index 42bbcbf0..d71e33de 100644
Binary files a/codecs/wp2/enc/wp2_enc_mt_simd.wasm and b/codecs/wp2/enc/wp2_enc_mt_simd.wasm differ
diff --git a/src/features/encoders/wp2/client/index.tsx b/src/features/encoders/wp2/client/index.tsx
index ff6b03ef..a6675723 100644
--- a/src/features/encoders/wp2/client/index.tsx
+++ b/src/features/encoders/wp2/client/index.tsx
@@ -52,7 +52,7 @@ export class Options extends Component<Props, State> {
 
     const modifyState: Partial<State> = {
       options,
-      effort: options.speed,
+      effort: options.effort,
       alphaQuality: options.alpha_quality,
       passes: options.pass,
       sns: options.sns,
@@ -107,7 +107,7 @@ export class Options extends Component<Props, State> {
         };
 
         const newOptions: EncodeOptions = {
-          speed: optionState.effort,
+          effort: optionState.effort,
           quality: optionState.lossless
             ? 100 - optionState.slightLoss
             : optionState.quality,
diff --git a/src/features/encoders/wp2/shared/meta.ts b/src/features/encoders/wp2/shared/meta.ts
index 9b5abe45..d986fb34 100644
--- a/src/features/encoders/wp2/shared/meta.ts
+++ b/src/features/encoders/wp2/shared/meta.ts
@@ -21,7 +21,7 @@ export const extension = 'wp2';
 export const defaultOptions: EncodeOptions = {
   quality: 75,
   alpha_quality: 75,
-  speed: 5,
+  effort: 5,
   pass: 1,
   sns: 50,
   uv_mode: UVMode.UVModeAuto,