diff --git a/private-build-plans.toml b/private-build-plans.toml
index b19191d76..80e62140e 100644
--- a/private-build-plans.toml
+++ b/private-build-plans.toml
@@ -1,19 +1,19 @@
 [buildPlans.IosevkaBrew]
 family = "Iosevka Brew"
-spacing = "normal"
+spacing = "term"
 serifs = "sans"
-noCvSs = false
-exportGlyphNames = true
+noCvSs = true
+exportGlyphNames = false
 
 [buildPlans.IosevkaBrew.variants.design]
 four = "closed-serifless"
 six = "open-contour"
 seven = "straight-serifed"
 eight = "two-circles"
-nine = "open-contour"
+nine = "closed-contour"
 capital-g = "toothless-rounded-serifless-hooked"
 i = "hooky"
-l = "tailed-serifed"
+l = "serifed-semi-tailed"
 eszet = "traditional-serifless"
 capital-delta = "curly"
 capital-lambda = "curly-serifless"
@@ -26,14 +26,16 @@ four = "closed-serifless"
 six = "open-contour"
 seven = "straight-serifed"
 eight = "two-circles"
-nine = "open-contour"
+nine = "closed-contour"
 capital-g = "toothless-rounded-serifless-hooked"
-i = "tailed-serifed"
-l = "tailed-serifed"
+i = "serifed-semi-tailed"
+k = "straight-bottom-right-serifed"
+l = "serifed-semi-tailed"
 y = "straight-serifless"
-eszet = "traditional-serifless"
+eszet = "traditional-tailed-serifless"
 capital-delta = "curly"
 lower-iota = "serifed-semi-tailed"
+lower-kappa = "curly-serifless"
 capital-lambda = "curly-serifless"
 lower-tau = "semi-tailed"
 cyrl-u = "cursive-flat-hook-serifless"
@@ -52,8 +54,18 @@ shape = 700
 menu = 700
 css = 700
 
+[buildPlans.IosevkaBrew.weights.Light]
+shape = 300
+menu = 300
+css = 300
+
+[buildPlans.IosevkaBrew.weights.Medium]
+shape = 500
+menu = 500
+css = 500
+
 [buildPlans.IosevkaBrew.widths.Normal]
-shape = 600
+shape = 576
 menu = 5
 css = "normal"
 
@@ -69,6 +81,9 @@ shape = "italic"
 menu = "italic"
 css = "italic"
 
+[buildPlans.IosevkaBrew.metricOverride]
+sb = 'default_sb * 0.7027'
+
 [collectPlans.IosevkaBrew]
 release = true
 from = ["IosevkaBrew"]