diff --git a/main/calc/.checksums b/main/calc/.checksums
index 4f1658d3a..a930922d9 100644
--- a/main/calc/.checksums
+++ b/main/calc/.checksums
@@ -1 +1 @@
-2ca07e12ce0576c6208b71a02db277b8  calc-2.15.0.2.tar.gz
+c70bd82c826d3effb5aaf7724875c376  calc-2.15.0.4.tar.gz
diff --git a/main/calc/.pkgfiles b/main/calc/.pkgfiles
index b8303a751..fa78221eb 100644
--- a/main/calc/.pkgfiles
+++ b/main/calc/.pkgfiles
@@ -1,4 +1,4 @@
-calc-2.15.0.2-1
+calc-2.15.0.4-1
 drwxr-xr-x root/root    usr/
 drwxr-xr-x root/root    usr/bin/
 -rwxr-xr-x root/root    usr/bin/calc
@@ -51,12 +51,12 @@ drwxr-xr-x root/root    usr/include/calc/custom/
 -r--r--r-- root/root    usr/include/calc/zrand.h
 -r--r--r-- root/root    usr/include/calc/zrandom.h
 drwxr-xr-x root/root    usr/lib/
-lrwxrwxrwx root/root    usr/lib/libcalc.so -> libcalc.so.2.15.0.2
-lrwxrwxrwx root/root    usr/lib/libcalc.so.2.15.0 -> libcalc.so.2.15.0.2
--rw-r--r-- root/root    usr/lib/libcalc.so.2.15.0.2
-lrwxrwxrwx root/root    usr/lib/libcustcalc.so -> libcustcalc.so.2.15.0.2
-lrwxrwxrwx root/root    usr/lib/libcustcalc.so.2.15.0 -> libcustcalc.so.2.15.0.2
--rw-r--r-- root/root    usr/lib/libcustcalc.so.2.15.0.2
+lrwxrwxrwx root/root    usr/lib/libcalc.so -> libcalc.so.2.15.0.4
+lrwxrwxrwx root/root    usr/lib/libcalc.so.2.15.0 -> libcalc.so.2.15.0.4
+-rw-r--r-- root/root    usr/lib/libcalc.so.2.15.0.4
+lrwxrwxrwx root/root    usr/lib/libcustcalc.so -> libcustcalc.so.2.15.0.4
+lrwxrwxrwx root/root    usr/lib/libcustcalc.so.2.15.0 -> libcustcalc.so.2.15.0.4
+-rw-r--r-- root/root    usr/lib/libcustcalc.so.2.15.0.4
 drwxr-xr-x root/root    usr/share/
 drwxr-xr-x root/root    usr/share/calc/
 -r--r--r-- root/root    usr/share/calc/README
@@ -149,6 +149,7 @@ drwxr-xr-x root/root    usr/share/calc/help/
 -r--r--r-- root/root    usr/share/calc/help/bug
 -r--r--r-- root/root    usr/share/calc/help/bugs
 -r--r--r-- root/root    usr/share/calc/help/builtin
+-r--r--r-- root/root    usr/share/calc/help/calc
 -r--r--r-- root/root    usr/share/calc/help/calc_tty
 -r--r--r-- root/root    usr/share/calc/help/calclevel
 -r--r--r-- root/root    usr/share/calc/help/calcpath
@@ -344,7 +345,6 @@ drwxr-xr-x root/root    usr/share/calc/help/
 -r--r--r-- root/root    usr/share/calc/help/lowbit
 -r--r--r-- root/root    usr/share/calc/help/ltol
 -r--r--r-- root/root    usr/share/calc/help/makelist
--r--r--r-- root/root    usr/share/calc/help/man
 -r--r--r-- root/root    usr/share/calc/help/mat
 -r--r--r-- root/root    usr/share/calc/help/matdim
 -r--r--r-- root/root    usr/share/calc/help/matfill
@@ -479,7 +479,6 @@ drwxr-xr-x root/root    usr/share/calc/help/
 -r--r--r-- root/root    usr/share/calc/help/type
 -r--r--r-- root/root    usr/share/calc/help/types
 -r--r--r-- root/root    usr/share/calc/help/unexpected
--r--r--r-- root/root    usr/share/calc/help/usage
 -r--r--r-- root/root    usr/share/calc/help/usertime
 -r--r--r-- root/root    usr/share/calc/help/variable
 -r--r--r-- root/root    usr/share/calc/help/vercos
diff --git a/main/calc/spkgbuild b/main/calc/spkgbuild
index 5bd202458..ea305054a 100644
--- a/main/calc/spkgbuild
+++ b/main/calc/spkgbuild
@@ -3,7 +3,7 @@
 # depends	: readline
 
 name=calc
-version=2.15.0.2
+version=2.15.0.4
 release=1
 source="$name-$version.tar.gz::https://github.com/lcn2/calc/archive/refs/tags/v${version}.tar.gz"