diff --git a/third_party/skcms/skcms.h b/third_party/skcms/skcms.h
index 36ac4a0fbc..1cfb5b644b 100644
--- a/third_party/skcms/skcms.h
+++ b/third_party/skcms/skcms.h
@@ -209,18 +209,6 @@ SKCMS_API bool skcms_Transform(const void*             src,
                                const skcms_ICCProfile* dstProfile,
                                size_t                  npixels);
 
-// If profile cannot be used as a destination profile in skcms_Transform(),
-// rewrite it with approximations where reasonable or by pulling from fallback
-// (e.g. skcms_sRGB_profile) where not.
-SKCMS_API void skcms_EnsureUsableAsDestination(skcms_ICCProfile* profile,
-                                               const skcms_ICCProfile* fallback);
-
-// If profile cannot be used as a destination profile with a single parametric transfer function,
-// (ie for rasterization), rewrite it with approximations where reasonable or by pulling from
-// fallback (e.g. skcms_sRGB_profile) where not.
-SKCMS_API void skcms_EnsureUsableAsDestinationWithSingleCurve(skcms_ICCProfile* profile,
-                                                              const skcms_ICCProfile* fallback);
-
 // If profile can be used as a destination in skcms_Transform, return true. Otherwise, attempt to
 // rewrite it with approximations where reasonable. If successful, return true. If no reasonable
 // approximation exists, leave the profile unchanged and return false.
@@ -228,7 +216,7 @@ SKCMS_API bool skcms_MakeUsableAsDestination(skcms_ICCProfile* profile);
 
 // If profile can be used as a destination with a single parametric transfer function (ie for
 // rasterization), return true. Otherwise, attempt to rewrite it with approximations where
-// reasonable. If successful, return true. If not reasonable approximation exists, leave the
+// reasonable. If successful, return true. If no reasonable approximation exists, leave the
 // profile unchanged and return false.
 SKCMS_API bool skcms_MakeUsableAsDestinationWithSingleCurve(skcms_ICCProfile* profile);
 
diff --git a/third_party/skcms/src/Transform.c b/third_party/skcms/src/Transform.c
index ae26e71804..33b8438655 100644
--- a/third_party/skcms/src/Transform.c
+++ b/third_party/skcms/src/Transform.c
@@ -622,39 +622,6 @@ static void assert_usable_as_destination(const skcms_ICCProfile* profile) {
 #endif
 }
 
-void skcms_EnsureUsableAsDestination(skcms_ICCProfile* profile, const skcms_ICCProfile* fallback) {
-    assert_usable_as_destination(fallback);
-
-    skcms_Matrix3x3 fromXYZD50;
-    if (!profile->has_toXYZD50 || !skcms_Matrix3x3_invert(&profile->toXYZD50, &fromXYZD50)) {
-        profile->toXYZD50 = fallback->toXYZD50;
-    }
-
-    for (int i = 0; i < 3; i++) {
-        skcms_TransferFunction inv;
-        if (profile->has_trc && profile->trc[i].table_entries == 0
-                && skcms_TransferFunction_invert(&profile->trc[i].parametric, &inv)) {
-            continue;
-        }
-
-        // Note there's a little gap here that we could fill by allowing fitting
-        // parametric curves to non-invertible parametric curves.
-
-        float max_error;
-        skcms_TransferFunction tf = fallback->trc[i].parametric;
-        // Parametric curves from skcms_ApproximateCurve() are guaranteed to be invertible.
-        // If approximation fails, tf will still hold fallback's parametric TRC curve.
-        (void)skcms_ApproximateCurve(&profile->trc[i], &tf, &max_error);
-        profile->trc[i].table_entries = 0;
-        profile->trc[i].parametric = tf;
-    }
-
-    profile->has_toXYZD50 = true;
-    profile->has_trc = true;
-
-    assert_usable_as_destination(profile);
-}
-
 static float max_roundtrip_error(const skcms_TransferFunction* inv_tf, const skcms_Curve* curve) {
     int N = curve->table_entries ? (int)curve->table_entries : 256;
     const float x_scale = 1.0f / (N - 1);
@@ -667,37 +634,6 @@ static float max_roundtrip_error(const skcms_TransferFunction* inv_tf, const skc
     return err;
 }
 
-void skcms_EnsureUsableAsDestinationWithSingleCurve(skcms_ICCProfile* profile,
-                                                    const skcms_ICCProfile* fallback) {
-    // Operate on a copy of profile, so we can choose the best TF for the original curves
-    skcms_ICCProfile result = *profile;
-    skcms_EnsureUsableAsDestination(&result, fallback);
-
-    int best_tf = 0;
-    float min_max_error = INFINITY_;
-    const skcms_ICCProfile* ref = profile->has_trc ? profile : fallback;
-    for (int i = 0; i < 3; i++) {
-        skcms_TransferFunction inv;
-        skcms_TransferFunction_invert(&result.trc[i].parametric, &inv);
-
-        float err = 0;
-        for (int j = 0; j < 3; ++j) {
-            err = fmaxf_(err, max_roundtrip_error(&inv, &ref->trc[j]));
-        }
-        if (min_max_error > err) {
-            min_max_error = err;
-            best_tf = i;
-        }
-    }
-
-    for (int i = 0; i < 3; i++) {
-        result.trc[i].parametric = result.trc[best_tf].parametric;
-    }
-
-    *profile = result;
-    assert_usable_as_destination(profile);
-}
-
 bool skcms_MakeUsableAsDestination(skcms_ICCProfile* profile) {
     skcms_Matrix3x3 fromXYZD50;
     if (!profile->has_trc || !profile->has_toXYZD50
diff --git a/third_party/skcms/version.sha1 b/third_party/skcms/version.sha1
index d75996c241..e8af40ad8b 100755
--- a/third_party/skcms/version.sha1
+++ b/third_party/skcms/version.sha1
@@ -1 +1 @@
-baef14ce357a67a20251276475241f574cc5e2ee
\ No newline at end of file
+aee343ca3bc90ac49f2c410ed3578efad8012710
\ No newline at end of file