diff --git a/pkgs/applications/networking/browsers/chromium/plugins.nix b/pkgs/applications/networking/browsers/chromium/plugins.nix
index a097b9fac4ec15..e4ec550d60c461 100644
--- a/pkgs/applications/networking/browsers/chromium/plugins.nix
+++ b/pkgs/applications/networking/browsers/chromium/plugins.nix
@@ -100,11 +100,11 @@ let
 
   flash = stdenv.mkDerivation rec {
     name = "flashplayer-ppapi-${version}";
-    version = "32.0.0.142";
+    version = "32.0.0.156";
 
     src = fetchzip {
       url = "https://fpdownload.adobe.com/pub/flashplayer/pdc/${version}/flash_player_ppapi_linux.x86_64.tar.gz";
-      sha256 = "1mifgrfcvz1mc5w9s0df498z2dma50yq3vqw3pz82wxynmk28gq9";
+      sha256 = "0mf2p3qk82s2nwz1x8g92434wpdqgnd9jj8w88z4qksa9qhbbfh7";
       stripRoot = false;
     };
 
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
index c48c36ad7a06a5..aa571d175347a5 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
@@ -74,7 +74,7 @@ let
 in
 stdenv.mkDerivation rec {
   name = "flashplayer-${version}";
-  version = "32.0.0.142";
+  version = "32.0.0.156";
 
   src = fetchurl {
     url =
@@ -85,14 +85,14 @@ stdenv.mkDerivation rec {
     sha256 =
       if debug then
         if arch == "x86_64" then
-          "1g3c0hzpf6lwfvlh8h3fl1vwfxc909nkpvrymwlc3vi3zpqwv4r7"
+          "0h16vdar4p8zj6w57ihll71xjr9sy7hdiq4qwvvqndah5c4ym8xl"
         else
-          "14pyhynmjb88n5r9ds7v59vsrlzxfkr8zqnzgf6bj0h0x9grzhdv"
+          "06l59zid6n4b606254r937cvk95pyymlczadh4cpl6l4xncspdy6"
       else
         if arch == "x86_64" then
-          "102ixxh2sq7bmasnifm9arvlqqvmmm4bazzdppib3pz2yh4yy7m2"
+          "0b3qssn1fgm2v715l6nksqmwly7j9asgqh9yqjhpp7jsb84bvzk4"
         else
-          "1hg03fb4xc7h7lbx57wn1xvkhq096aijaxkb4b60wna04p62bdim";
+          "03qdwrlvs4090s9b9fn2l6g3wsbi6q81jf59s1s5gh7qhi4i0lhy";
   };
 
   nativeBuildInputs = [ unzip ];
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
index 7c9193a0678291..f2c500863a0ada 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
@@ -50,7 +50,7 @@
 
 stdenv.mkDerivation rec {
   name = "flashplayer-standalone-${version}";
-  version = "32.0.0.142";
+  version = "32.0.0.156";
 
   src = fetchurl {
     url =
@@ -60,9 +60,9 @@ stdenv.mkDerivation rec {
         "https://fpdownload.macromedia.com/pub/flashplayer/updaters/32/flash_player_sa_linux.x86_64.tar.gz";
     sha256 =
       if debug then
-        "1vp1nfys9pjmh3fmyp95yymmyvwrbmwjsmjhl5rnpwv5a0xn9nc6"
+        "0fzs2x8yxpykkza1r3yn17hmrdz51c7qigbm5qifvw59q9zl15i9"
       else
-        "05r1z87zpllyb2hvj0fbps39hvkx5jzsqafyg62am8qm9khzs2qh";
+        "11733155aznijwhnc5wv0v6wmw9g1akbqwl07kx3lam571s8aywr";
   };
 
   nativeBuildInputs = [ unzip ];