diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 010b23d..e7713f2 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -2581,8 +2581,8 @@ radio {
 
   &:only-child { margin: 0; }
 
-  min-height: 14px;
-  min-width: 14px;
+  min-height: 16px;
+  min-width: 16px;
   border: 1px solid;
   -gtk-icon-source: none;
 
diff --git a/gtk/theme/Adwaita/assets/check-symbolic.svg b/gtk/theme/Adwaita/assets/check-symbolic.svg
index bac5cd6..5db79e9 100644
--- a/gtk/theme/Adwaita/assets/check-symbolic.svg
+++ b/gtk/theme/Adwaita/assets/check-symbolic.svg
@@ -14,11 +14,11 @@
    inkscape:export-filename="/home/sam/dev/RESOURCES/gnome-icon-theme-symbolic/src/gnome-stencils.png"
    inkscape:export-xdpi="90"
    inkscape:export-ydpi="90"
-   height="14"
+   height="16"
    id="svg7384"
    version="1.1"
    inkscape:version="0.91 r13725"
-   width="14">
+   width="16">
   <metadata
      id="metadata90">
     <rdf:RDF>
@@ -100,8 +100,8 @@
      style="display:inline;opacity:1"
      transform="translate(-401.00015,-339)">
     <path
-       style="color:#000000;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:medium;line-height:normal;font-family:Sans;-inkscape-font-specification:Sans;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;letter-spacing:normal;word-spacing:normal;text-transform:none;direction:ltr;block-progression:tb;writing-mode:lr-tb;baseline-shift:baseline;text-anchor:start;display:inline;overflow:visible;visibility:visible;fill:#bebebe;fill-opacity:1;stroke:none;stroke-width:3;marker:none;enable-background:accumulate"
-       d="m 415.00015,339.98047 -6.5,6.39453 -2.9375,-2.9375 -2.125,2.125 5.0625,5.0625 6.5,-6.60547 0,-4.03906 z"
+       style="color:#000000;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:medium;line-height:normal;font-family:Sans;-inkscape-font-specification:Sans;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;letter-spacing:normal;word-spacing:normal;text-transform:none;direction:ltr;block-progression:tb;writing-mode:lr-tb;baseline-shift:baseline;text-anchor:start;display:inline;overflow:visible;visibility:visible;fill:#000;fill-opacity:1;stroke:none;marker:none;enable-background:accumulate"
+       d="m 415,341 -6.5,6.4 -2.9,-2.9 -2.1,2.1 5,5 8.5,-8.6 0,-4 z"
        id="path8913-6-7-1-5-1"
        inkscape:connector-curvature="0" />
   </g>
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 38f6698..4e8acc5 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -2820,8 +2820,8 @@ checkbutton.text-button, radiobutton.text-button {
 check,
 radio {
   margin: 0 4px;
-  min-height: 14px;
-  min-width: 14px;
+  min-height: 16px;
+  min-width: 16px;
   border: 1px solid;
   -gtk-icon-source: none;
   color: #2e3436;
